Modification to the theme 24daysindecember.net is using to make it more accessible

24days-theme-modification.css

.entry-meta {
    color: #716868;
}

.entry-meta a {
    color: #716868;
}


/* Page title */
h1 {
    color: #363431;
}

h3 {
    color: #716868;
}

/** Big caps letter top of first paragraph */
.format-standard:not(.post-password-required) .entry-content > p:not(.no-emphasis):first-of-type::first-letter, .page:not(.post-password-required) .entry-content > p:not(.no-emphasis):first-of-type::first-letter, .emphasis::first-letter {
    color: #363431;
}

/** Caps text at top of post */
.format-standard:not(.post-password-required) .entry-content > p:not(.no-emphasis):first-of-type::first-line, .page:not(.post-password-required) .entry-content > p:not(.no-emphasis):first-of-type::first-line, .emphasis::first-line {
    color: #363431;
}

blockquote {
    color: #5A5652;
}

/** Pagination controls on page */
[class*="navigation"] .previous a, [class*="navigation"] .next a {
    color: #5A5652;
}

.previous .meta-nav, .next .meta-nav {
    color: #5A5652;
}

/** List/home page pagination markers */
[class*="navigation"] .page-number {
    color: #5A5652;
}

[class*="navigation"] .page-number span {
    color: #716868;
}

/** Powered by footer */
#colophon, #colophon .site-info, #colophon a {
    color: #5A5652;
}


::placeholder {
    color: #5A5652;
}

/** See more link at bottom of front page post */
.more-link, .more-link:visited {
    color: #716868;
}

/** Image caption **/
.wp-caption-text {
    color: #716868;
}

/** Unnecessary, but fixes WAVE error */
.screen-reader-text {
    color: #000;
}