Image 1

How to

  1. you will need a extension called Stylus
  2. once you added Stylus. click on it's icon by the address bar
  3. when you see the "Want to continue using Stylus?" click Agree
  4. then go to the three dots on Stylus and click on Create New Style
  5. then copy the CSS code below
  6. after that go to the Specify button and click it
  7. go to URL and change it to URLs on the domain
  8. type discord.com in the text felid
  9. give the theme a name and thats it

/*
Tap anywhere in black box to select all text
*/

    .theme-dark {
        --header-primary: #fff;
        --header-secondary: #b9bbbe;
        --text-normal: #00feff;
        --text-muted: #ff00c3;
        --text-link: #ff00c3;
        --text-link-low-saturation: hsl(197,calc(var(--saturation-factor, 1)*100%),52.9%);
        --text-positive: hsl(139,calc(var(--saturation-factor, 1)*51.6%),52.2%);
        --text-warning: hsl(38,calc(var(--saturation-factor, 1)*95.7%),54.1%);
        --text-danger: hsl(359,calc(var(--saturation-factor, 1)*82%),73.9%);
        --text-brand: hsl(235,calc(var(--saturation-factor, 1)*86.1%),77.5%);
        --interactive-normal: #b9bbbe;
        --interactive-hover: #dcddde;
        --interactive-active: #ff00c3;
        --interactive-muted: #4f545c;
        --background-primary: rgb(0, 0, 0);
        --background-secondary: rgb(0, 0, 0);
        --background-secondary-alt: rgb(0, 0, 0);
        --background-tertiary: #202225;
        --background-accent: #4f545c;
        --background-floating: #18191c;
        --background-nested-floating: #2f3136;
        --background-mobile-primary: #36393f;
        --background-mobile-secondary: #2f3136;
        --background-modifier-hover: rgba(79,84,92,0.4);
        --background-modifier-active: rgba(79,84,92,0.48);
        --background-modifier-selected: rgba(79,84,92,0.6);
        --background-modifier-accent: rgba(79,84,92,0.48);
        --info-positive-background: hsla(139,calc(var(--saturation-factor, 1)*47.3%),43.9%,0.1);
        --info-positive-foreground: hsl(139,calc(var(--saturation-factor, 1)*47.3%),43.9%);
        --info-positive-text: #fff;
        --info-warning-background: hsla(38,calc(var(--saturation-factor, 1)*95.7%),54.1%,0.1);
        --info-warning-foreground: hsl(38,calc(var(--saturation-factor, 1)*95.7%),54.1%);
        --info-warning-text: #fff;
        --info-danger-background: hsla(359,calc(var(--saturation-factor, 1)*82.6%),59.4%,0.1);
        --info-danger-foreground: hsl(359,calc(var(--saturation-factor, 1)*82.6%),59.4%);
        --info-danger-text: #fff;
        --info-help-background: hsla(197,calc(var(--saturation-factor, 1)*100%),47.8%,0.1);
        --info-help-foreground: hsl(197,calc(var(--saturation-factor, 1)*100%),47.8%);
        --info-help-text: #fff;
        --status-positive-background: hsl(139,calc(var(--saturation-factor, 1)*47.1%),33.3%);
        --status-positive-text: #fff;
        --status-warning-background: hsl(38,calc(var(--saturation-factor, 1)*95.7%),54.1%);
        --status-warning-text: #000;
        --status-danger-background: hsl(359,calc(var(--saturation-factor, 1)*82.6%),59.4%);
        --status-danger-text: #fff;
        --status-danger:#ff00c3;
        --status-positive: hsl(139,calc(var(--saturation-factor, 1)*47.3%),43.9%);
        --status-warning: hsl(38,calc(var(--saturation-factor, 1)*95.7%),54.1%);
        --button-danger-background: hsl(359,calc(var(--saturation-factor, 1)*66.7%),54.1%);
        --button-danger-background-hover: hsl(359,calc(var(--saturation-factor, 1)*56.3%),40.4%);
        --button-danger-background-active: hsl(359,calc(var(--saturation-factor, 1)*56.4%),35.1%);
        --button-danger-background-disabled: hsl(359,calc(var(--saturation-factor, 1)*66.7%),54.1%);
        --button-positive-background: hsl(139,calc(var(--saturation-factor, 1)*47.1%),33.3%);
        --button-positive-background-hover: hsl(138,calc(var(--saturation-factor, 1)*46.8%),24.3%);
        --button-positive-background-active: hsl(138,calc(var(--saturation-factor, 1)*46.9%),22.2%);
        --button-positive-background-disabled: hsl(139,calc(var(--saturation-factor, 1)*47.1%),33.3%);
        --button-secondary-background: #4f545c;
        --button-secondary-background-hover: #686d73;
        --button-secondary-background-active: #72767d;
        --button-secondary-background-disabled: #4f545c;
        --button-outline-danger-text: #fff;
        --button-outline-danger-border: hsl(359,calc(var(--saturation-factor, 1)*82.6%),59.4%);
        --button-outline-danger-background: hsla(0,0%,100%,0);
        --button-outline-danger-background-hover: hsl(359,calc(var(--saturation-factor, 1)*66.7%),54.1%);
        --button-outline-danger-text-hover: #fff;
        --button-outline-danger-border-hover: hsl(359,calc(var(--saturation-factor, 1)*66.7%),54.1%);
        --button-outline-danger-background-active: hsl(359,calc(var(--saturation-factor, 1)*56.7%),48%);
        --button-outline-danger-text-active: #fff;
        --button-outline-danger-border-active: hsl(359,calc(var(--saturation-factor, 1)*66.7%),54.1%);
        --button-outline-positive-text: #fff;
        --button-outline-positive-border: hsl(139,calc(var(--saturation-factor, 1)*47.3%),43.9%);
        --button-outline-positive-background: hsla(0,0%,100%,0);
        --button-outline-positive-background-hover: hsl(139,calc(var(--saturation-factor, 1)*47.1%),33.3%);
        --button-outline-positive-text-hover: #fff;
        --button-outline-positive-border-hover: hsl(139,calc(var(--saturation-factor, 1)*47.1%),33.3%);
        --button-outline-positive-background-active: hsl(138,calc(var(--saturation-factor, 1)*46.8%),24.3%);
        --button-outline-positive-text-active: #fff;
        --button-outline-positive-border-active: hsl(138,calc(var(--saturation-factor, 1)*46.8%),24.3%);
        --button-outline-brand-text: #fff;
        --button-outline-brand-border: hsl(235,calc(var(--saturation-factor, 1)*85.6%),64.7%);
        --button-outline-brand-background: hsla(0,0%,100%,0);
        --button-outline-brand-background-hover: hsl(235,calc(var(--saturation-factor, 1)*85.6%),64.7%);
        --button-outline-brand-text-hover: #fff;
        --button-outline-brand-border-hover: hsl(235,calc(var(--saturation-factor, 1)*85.6%),64.7%);
        --button-outline-brand-background-active: hsl(235,calc(var(--saturation-factor, 1)*51.4%),52.4%);
        --button-outline-brand-text-active: #fff;
        --button-outline-brand-border-active: hsl(235,calc(var(--saturation-factor, 1)*51.4%),52.4%);
        --button-outline-primary-text: #fff;
        --button-outline-primary-border: #4f545c;
        --button-outline-primary-background: hsla(0,0%,100%,0);
        --button-outline-primary-background-hover: #4f545c;
        --button-outline-primary-text-hover: #fff;
        --button-outline-primary-border-hover: #4f545c;
        --button-outline-primary-background-active: #686d73;
        --button-outline-primary-text-active: #fff;
        --button-outline-primary-border-active: #686d73;
        --modal-background: #36393f;
        --modal-footer-background: #2f3136;
        --scrollbar-thin-thumb: #202225;
        --scrollbar-thin-track: transparent;
        --scrollbar-auto-thumb: #202225;
        --scrollbar-auto-track: hsl(210,calc(var(--saturation-factor, 1)*9.8%),20%);
        --scrollbar-auto-scrollbar-color-thumb: #202225;
        --scrollbar-auto-scrollbar-color-track: #2f3136;
        --input-background: #202225;
        --input-placeholder-text: hsl(216,calc(var(--saturation-factor, 1)*2.1%),53.9%);
        --elevation-stroke: 0 0 0 1px rgba(4,4,5,0.15);
        --elevation-low: 0 1px 0 rgba(4,4,5,0.2),0 1.5px 0 rgba(6,6,7,0.05),0 2px 0 rgba(4,4,5,0.05);
        --elevation-medium: 0 4px 4px rgba(0,0,0,0.16);
        --elevation-high: 0 8px 16px rgba(0,0,0,0.24);
        --logo-primary: #fff;
        --control-brand-foreground: hsl(235,calc(var(--saturation-factor, 1)*86.1%),77.5%);
        --control-brand-foreground-new: hsl(235,calc(var(--saturation-factor, 1)*86.1%),77.5%);
        --background-mentioned: hsla(38,calc(var(--saturation-factor, 1)*95.7%),54.1%,0.1);
        --background-mentioned-hover: hsla(38,calc(var(--saturation-factor, 1)*95.7%),54.1%,0.08);
        --background-message-hover: rgba(4,4,5,0.07);
        --background-message-automod: hsla(359,calc(var(--saturation-factor, 1)*82.6%),59.4%,0.05);
        --background-message-automod-hover: hsla(359,calc(var(--saturation-factor, 1)*82.6%),59.4%,0.1);
        --channels-default: #96989d;
        --channel-icon: #8e9297;
        --channel-text-area-placeholder: #00feff;
        --guild-header-text-shadow: 0 1px 1px rgba(0,0,0,0.4);
        --channeltextarea-background: #00ffdc6b;
        --activity-card-background: #202225;
        --textbox-markdown-syntax: #8e9297;
        --spoiler-revealed-background: #292b2f;
        --spoiler-hidden-background: #202225;
        --android-navigation-bar-background: #121315;
        --deprecated-card-bg: rgba(32,34,37,0.6);
        --deprecated-card-editable-bg: rgba(32,34,37,0.3);
        --deprecated-store-bg: #36393f;
        --deprecated-quickswitcher-input-background: #72767d;
        --deprecated-quickswitcher-input-placeholder: hsla(0,0%,100%,0.3);
        --deprecated-text-input-bg: #202225;
        --deprecated-text-input-border: rgba(0,0,0,0.3);
        --deprecated-text-input-border-hover: #040405;
        --deprecated-text-input-border-disabled: #202225;
        --deprecated-text-input-prefix: #dcddde;
    }
    
    .tabBody-2dgbAs {background-color: black;}
    
    .username-3JLfHz, .username-Qpc78p {color: #00feff;}
    
    .activityText-1rR-8O {color: #00feff;}
    
    .discriminator-1bqsd3, .discriminator-2m-MqL, .headerTagDiscriminatorNoNickname-dfcvHa, .discrimBase-1VOoau, .discriminator-WV5K5s, .headerText-1qIDDT {color: #ff00c3;}
    
    .nameAndDecorators-2A8Bbk {color: #00feff;}
    
    .unread-36eUEm, .unreadRelevant-2f-VSK {color: #ff00c3 !important;} 
    .channelName-3KPsGw {color: #00feff;}
    
    .overflow-1wOqNV {color: #ff00c3;}
    
    .channelNotice-7cg_jN {display: none;}
    
    /* .mentionsBadge-3H1BKJ, .iconBase-2RQsdz, .baseShapeRound-3epLEv {background-color: #ff00c3;}*/
    
    .username-u-ebrn, .desaturateUserColors-1O-G89 {color:#ff00c3 !important;}
    
    .userTagDiscriminatorNoNickname-2HLaIE, .discrimBase-KriZSj, .discriminator-3_S3CG {color: #ff00c3 !important;}