black

#000000

#51CCAF

#51CCAF

Contrast Ratio

10.61:1

Delta E

85.51

Very Different

50:50 Mix

Color Values

Format #000000 #51CCAF
HEX #000000 #51CCAF
RGB 0, 0, 0 81, 204, 175
HSL 0.0, 0.0%, 0.0% 165.9, 54.7%, 55.9%
HSV 0.0, 0.0%, 0.0% 165.9, 60.3%, 80.0%
CMYK 0%, 0%, 0%, 100% 60.3%, 0.0%, 14.2%, 20.0%
OKLCH 0.0 0.0 0.0 0.7683 0.1176 174.7

Contrast & Accessibility

10.61:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #51CCAF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #51CCAF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

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