black

#000000

#81B3FE

#81B3FE

Contrast Ratio

9.81:1

Delta E

83.77

Very Different

50:50 Mix

Color Values

Format #000000 #81B3FE
HEX #000000 #81B3FE
RGB 0, 0, 0 129, 179, 254
HSL 0.0, 0.0%, 0.0% 216.0, 98.4%, 75.1%
HSV 0.0, 0.0%, 0.0% 216.0, 49.2%, 99.6%
CMYK 0%, 0%, 0%, 100% 49.2%, 29.5%, 0.0%, 0.4%
OKLCH 0.0 0.0 0.0 0.7617 0.121 258.3

Contrast & Accessibility

9.81:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #81B3FE → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #81B3FE

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #81B3FE);
background: linear-gradient(135deg, #000000, #81B3FE);

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