black

#000000

#55C0BD

#55C0BD

Contrast Ratio

9.66:1

Delta E

78.66

Very Different

50:50 Mix

Color Values

Format #000000 #55C0BD
HEX #000000 #55C0BD
RGB 0, 0, 0 85, 192, 189
HSL 0.0, 0.0%, 0.0% 178.3, 45.9%, 54.3%
HSV 0.0, 0.0%, 0.0% 178.3, 55.7%, 75.3%
CMYK 0%, 0%, 0%, 100% 55.7%, 0.0%, 1.6%, 24.7%
OKLCH 0.0 0.0 0.0 0.7449 0.0982 192.7

Contrast & Accessibility

9.66:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #55C0BD β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #55C0BD

Color Difference (Delta E)

78.66 Very Different
0 β€” Identical 5 β€” Similar 25 β€” Noticeable 100 β€” Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #55C0BD);
background: linear-gradient(135deg, #000000, #55C0BD);

Explore Each Color

Related Comparisons