black

#000000

#90DFDC

#90DFDC

Contrast Ratio

13.77:1

Delta E

87.72

Very Different

50:50 Mix

Color Values

Format #000000 #90DFDC
HEX #000000 #90DFDC
RGB 0, 0, 0 144, 223, 220
HSL 0.0, 0.0%, 0.0% 177.7, 55.2%, 72.0%
HSV 0.0, 0.0%, 0.0% 177.7, 35.4%, 87.5%
CMYK 0%, 0%, 0%, 100% 35.4%, 0.0%, 1.3%, 12.5%
OKLCH 0.0 0.0 0.0 0.8519 0.0778 192.7

Contrast & Accessibility

13.77:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #90DFDC → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #90DFDC

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

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