black

#000000

#81BFE5

#81BFE5

Contrast Ratio

10.52:1

Delta E

79.33

Very Different

50:50 Mix

Color Values

Format #000000 #81BFE5
HEX #000000 #81BFE5
RGB 0, 0, 0 129, 191, 229
HSL 0.0, 0.0%, 0.0% 202.8, 65.8%, 70.2%
HSV 0.0, 0.0%, 0.0% 202.8, 43.7%, 89.8%
CMYK 0%, 0%, 0%, 100% 43.7%, 16.6%, 0.0%, 10.2%
OKLCH 0.0 0.0 0.0 0.7765 0.0837 236.2

Contrast & Accessibility

10.52:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #81BFE5 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #81BFE5

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #81BFE5);
background: linear-gradient(135deg, #000000, #81BFE5);

Explore Each Color

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