black

#000000

#81DAF7

#81DAF7

Contrast Ratio

13.31:1

Delta E

87.78

Very Different

50:50 Mix

Color Values

Format #000000 #81DAF7
HEX #000000 #81DAF7
RGB 0, 0, 0 129, 218, 247
HSL 0.0, 0.0%, 0.0% 194.7, 88.1%, 73.7%
HSV 0.0, 0.0%, 0.0% 194.7, 47.8%, 96.9%
CMYK 0%, 0%, 0%, 100% 47.8%, 11.7%, 0.0%, 3.1%
OKLCH 0.0 0.0 0.0 0.8429 0.0945 221.0

Contrast & Accessibility

13.31:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #81DAF7 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #81DAF7

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #81DAF7);
background: linear-gradient(135deg, #000000, #81DAF7);

Explore Each Color

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