black

#000000

#51CAC5

#51CAC5

Contrast Ratio

10.6:1

Delta E

82.79

Very Different

50:50 Mix

Color Values

Format #000000 #51CAC5
HEX #000000 #51CAC5
RGB 0, 0, 0 81, 202, 197
HSL 0.0, 0.0%, 0.0% 177.5, 53.3%, 55.5%
HSV 0.0, 0.0%, 0.0% 177.5, 59.9%, 79.2%
CMYK 0%, 0%, 0%, 100% 59.9%, 0.0%, 2.5%, 20.8%
OKLCH 0.0 0.0 0.0 0.7702 0.1073 191.4

Contrast & Accessibility

10.6:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #51CAC5 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #51CAC5

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #51CAC5);
background: linear-gradient(135deg, #000000, #51CAC5);

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