black

#000000

#81ACEA

#81ACEA

Contrast Ratio

9.02:1

Delta E

78.15

Very Different

50:50 Mix

Color Values

Format #000000 #81ACEA
HEX #000000 #81ACEA
RGB 0, 0, 0 129, 172, 234
HSL 0.0, 0.0%, 0.0% 215.4, 71.4%, 71.2%
HSV 0.0, 0.0%, 0.0% 215.4, 44.9%, 91.8%
CMYK 0%, 0%, 0%, 100% 44.9%, 26.5%, 0.0%, 8.2%
OKLCH 0.0 0.0 0.0 0.7376 0.1018 257.5

Contrast & Accessibility

9.02:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #81ACEA → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #81ACEA

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

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