black

#000000

#57BCBC

#57BCBC

Contrast Ratio

9.32:1

Delta E

76.93

Very Different

50:50 Mix

Color Values

Format #000000 #57BCBC
HEX #000000 #57BCBC
RGB 0, 0, 0 87, 188, 188
HSL 0.0, 0.0%, 0.0% 180.0, 43.0%, 53.9%
HSV 0.0, 0.0%, 0.0% 180.0, 53.7%, 73.7%
CMYK 0%, 0%, 0%, 100% 53.7%, 0.0%, 0.0%, 26.3%
OKLCH 0.0 0.0 0.0 0.7357 0.0939 195.3

Contrast & Accessibility

9.32:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #57BCBC → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #57BCBC

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #57BCBC);
background: linear-gradient(135deg, #000000, #57BCBC);

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