black

#000000

#81BAE7

#81BAE7

Contrast Ratio

10.11:1

Delta E

78.8

Very Different

50:50 Mix

Color Values

Format #000000 #81BAE7
HEX #000000 #81BAE7
RGB 0, 0, 0 129, 186, 231
HSL 0.0, 0.0%, 0.0% 206.5, 68.0%, 70.6%
HSV 0.0, 0.0%, 0.0% 206.5, 44.2%, 90.6%
CMYK 0%, 0%, 0%, 100% 44.2%, 19.5%, 0.0%, 9.4%
OKLCH 0.0 0.0 0.0 0.7664 0.0879 243.0

Contrast & Accessibility

10.11:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #81BAE7 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #81BAE7

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #81BAE7);
background: linear-gradient(135deg, #000000, #81BAE7);

Explore Each Color

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