black

#000000

#51D8CE

#51D8CE

Contrast Ratio

12.06:1

Delta E

88.33

Very Different

50:50 Mix

Color Values

Format #000000 #51D8CE
HEX #000000 #51D8CE
RGB 0, 0, 0 81, 216, 206
HSL 0.0, 0.0%, 0.0% 175.6, 63.4%, 58.2%
HSV 0.0, 0.0%, 0.0% 175.6, 62.5%, 84.7%
CMYK 0%, 0%, 0%, 100% 62.5%, 0.0%, 4.6%, 15.3%
OKLCH 0.0 0.0 0.0 0.8066 0.117 188.2

Contrast & Accessibility

12.06:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #51D8CE → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #51D8CE

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #51D8CE);
background: linear-gradient(135deg, #000000, #51D8CE);

Explore Each Color

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