black

#000000

#55B2CC

#55B2CC

Contrast Ratio

8.63:1

Delta E

74.19

Very Different

50:50 Mix

Color Values

Format #000000 #55B2CC
HEX #000000 #55B2CC
RGB 0, 0, 0 85, 178, 204
HSL 0.0, 0.0%, 0.0% 193.1, 53.8%, 56.7%
HSV 0.0, 0.0%, 0.0% 193.1, 58.3%, 80.0%
CMYK 0%, 0%, 0%, 100% 58.3%, 12.7%, 0.0%, 20.0%
OKLCH 0.0 0.0 0.0 0.7172 0.0954 218.8

Contrast & Accessibility

8.63:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #55B2CC → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #55B2CC

Color Difference (Delta E)

74.19 Very Different
0 — Identical 5 — Similar 25 — Noticeable 100 — Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #55B2CC);
background: linear-gradient(135deg, #000000, #55B2CC);

Explore Each Color

Related Comparisons