black

#000000

#81D7DF

#81D7DF

Contrast Ratio

12.72:1

Delta E

85.39

Very Different

50:50 Mix

Color Values

Format #000000 #81D7DF
HEX #000000 #81D7DF
RGB 0, 0, 0 129, 215, 223
HSL 0.0, 0.0%, 0.0% 185.1, 59.5%, 69.0%
HSV 0.0, 0.0%, 0.0% 185.1, 42.2%, 87.5%
CMYK 0%, 0%, 0%, 100% 42.2%, 3.6%, 0.0%, 12.5%
OKLCH 0.0 0.0 0.0 0.8277 0.084 203.3

Contrast & Accessibility

12.72:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #81D7DF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #81D7DF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #81D7DF);
background: linear-gradient(135deg, #000000, #81D7DF);

Explore Each Color

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