black

#000000

#55AFBC

#55AFBC

Contrast Ratio

8.24:1

Delta E

72.13

Very Different

50:50 Mix

Color Values

Format #000000 #55AFBC
HEX #000000 #55AFBC
RGB 0, 0, 0 85, 175, 188
HSL 0.0, 0.0%, 0.0% 187.6, 43.5%, 53.5%
HSV 0.0, 0.0%, 0.0% 187.6, 54.8%, 73.7%
CMYK 0%, 0%, 0%, 100% 54.8%, 6.9%, 0.0%, 26.3%
OKLCH 0.0 0.0 0.0 0.7039 0.0876 207.9

Contrast & Accessibility

8.24:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #55AFBC → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #55AFBC

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

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