diff --git a/app/javascript/mastodon/features/compose/components/compose_form.js b/app/javascript/mastodon/features/compose/components/compose_form.js
index 47e189251..85ef3875a 100644
--- a/app/javascript/mastodon/features/compose/components/compose_form.js
+++ b/app/javascript/mastodon/features/compose/components/compose_form.js
@@ -88,7 +88,7 @@ class ComposeForm extends ImmutablePureComponent {
     const { isSubmitting, isChangingUpload, isUploading, anyMedia } = this.props;
     const fulltext = [this.props.spoilerText, countableText(this.props.text)].join('');
 
-    if (isSubmitting || isUploading || isChangingUpload || length(fulltext) > 500 || (fulltext.length !== 0 && fulltext.trim().length === 0 && !anyMedia)) {
+    if (isSubmitting || isUploading || isChangingUpload || length(fulltext) > 7777 || (fulltext.length !== 0 && fulltext.trim().length === 0 && !anyMedia)) {
       return;
     }
 
@@ -181,7 +181,7 @@ class ComposeForm extends ImmutablePureComponent {
     const { intl, onPaste, showSearch, anyMedia } = this.props;
     const disabled = this.props.isSubmitting;
     const text     = [this.props.spoilerText, countableText(this.props.text)].join('');
-    const disabledButton = disabled || this.props.isUploading || this.props.isChangingUpload || length(text) > 500 || (text.length !== 0 && text.trim().length === 0 && !anyMedia);
+    const disabledButton = disabled || this.props.isUploading || this.props.isChangingUpload || length(text) > 7777 || (text.length !== 0 && text.trim().length === 0 && !anyMedia);
     let publishText = '';
 
     if (this.props.privacy === 'private' || this.props.privacy === 'direct') {
@@ -243,7 +243,7 @@ class ComposeForm extends ImmutablePureComponent {
             <PrivacyDropdownContainer />
             <SpoilerButtonContainer />
           </div>
-          <div className='character-counter__wrapper'><CharacterCounter max={500} text={text} /></div>
+          <div className='character-counter__wrapper'><CharacterCounter max={7777} text={text} /></div>
         </div>
 
         <div className='compose-form__publish'>
diff --git a/app/javascript/styles/mastodon-light/variables.scss b/app/javascript/styles/mastodon-light/variables.scss
index 01748148f..db939c7e9 100644
--- a/app/javascript/styles/mastodon-light/variables.scss
+++ b/app/javascript/styles/mastodon-light/variables.scss
@@ -5,10 +5,10 @@ $white: #ffffff;
 $classic-base-color: #282c37;
 $classic-primary-color: #9baec8;
 $classic-secondary-color: #d9e1e8;
-$classic-highlight-color: #2b90d9;
+$classic-highlight-color: #6274d9;
 
 // Differences
-$success-green: #3c754d;
+$success-green: #97b40a;
 
 $base-overlay-background: $white !default;
 $valid-value-color: $success-green !default;
@@ -21,7 +21,7 @@ $ui-highlight-color: #2b90d9;
 
 $primary-text-color: $black !default;
 $darker-text-color: $classic-base-color !default;
-$dark-text-color: #444b5d;
+$dark-text-color: #45505d;
 $action-button-color: #606984;
 
 $inverted-text-color: $black !default;
diff --git a/app/validators/status_length_validator.rb b/app/validators/status_length_validator.rb
index 93bae2fa8..482cf1ad3 100644
--- a/app/validators/status_length_validator.rb
+++ b/app/validators/status_length_validator.rb
@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 class StatusLengthValidator < ActiveModel::Validator
-  MAX_CHARS = 500
+  MAX_CHARS = 7777
 
   def validate(status)
     return unless status.local? && !status.reblog?
diff --git a/config/locales/fr.yml b/config/locales/fr.yml
index b3ee1d3bd..0f4338369 100644
--- a/config/locales/fr.yml
+++ b/config/locales/fr.yml
@@ -1000,7 +1000,7 @@ fr:
     title: "%{instance} Conditions d’utilisation et politique de confidentialité"
   themes:
     contrast: Mastodon (Contraste élevé)
-    default: Mastodon (Sombre)
+    default: Bliss (Sombre)
     mastodon-light: Mastodon (Clair)
   time:
     formats: