black

#000000

#51D7CB

#51D7CB

Contrast Ratio

11.93:1

Delta E

88.08

Very Different

50:50 Mix

Color Values

Format #000000 #51D7CB
HEX #000000 #51D7CB
RGB 0, 0, 0 81, 215, 203
HSL 0.0, 0.0%, 0.0% 174.6, 62.6%, 58.0%
HSV 0.0, 0.0%, 0.0% 174.6, 62.3%, 84.3%
CMYK 0%, 0%, 0%, 100% 62.3%, 0.0%, 5.6%, 15.7%
OKLCH 0.0 0.0 0.0 0.8033 0.1169 186.8

Contrast & Accessibility

11.93:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #51D7CB → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #51D7CB

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #51D7CB);
background: linear-gradient(135deg, #000000, #51D7CB);

Explore Each Color

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