black

#000000

#81ACE1

#81ACE1

Contrast Ratio

8.92:1

Delta E

75.92

Very Different

50:50 Mix

Color Values

Format #000000 #81ACE1
HEX #000000 #81ACE1
RGB 0, 0, 0 129, 172, 225
HSL 0.0, 0.0%, 0.0% 213.1, 61.5%, 69.4%
HSV 0.0, 0.0%, 0.0% 213.1, 42.7%, 88.2%
CMYK 0%, 0%, 0%, 100% 42.7%, 23.6%, 0.0%, 11.8%
OKLCH 0.0 0.0 0.0 0.7336 0.0904 254.1

Contrast & Accessibility

8.92:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #81ACE1 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #81ACE1

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #81ACE1);
background: linear-gradient(135deg, #000000, #81ACE1);

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