black

#000000

#90CFCE

#90CFCE

Contrast Ratio

12.0:1

Delta E

81.79

Very Different

50:50 Mix

Color Values

Format #000000 #90CFCE
HEX #000000 #90CFCE
RGB 0, 0, 0 144, 207, 206
HSL 0.0, 0.0%, 0.0% 179.0, 39.6%, 68.8%
HSV 0.0, 0.0%, 0.0% 179.0, 30.4%, 81.2%
CMYK 0%, 0%, 0%, 100% 30.4%, 0.0%, 0.5%, 18.8%
OKLCH 0.0 0.0 0.0 0.8118 0.0641 194.7

Contrast & Accessibility

12.0:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #90CFCE → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #90CFCE

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #90CFCE);
background: linear-gradient(135deg, #000000, #90CFCE);

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