black

#000000

#81DDBD

#81DDBD

Contrast Ratio

13.01:1

Delta E

89.24

Very Different

50:50 Mix

Color Values

Format #000000 #81DDBD
HEX #000000 #81DDBD
RGB 0, 0, 0 129, 221, 189
HSL 0.0, 0.0%, 0.0% 159.1, 57.5%, 68.6%
HSV 0.0, 0.0%, 0.0% 159.1, 41.6%, 86.7%
CMYK 0%, 0%, 0%, 100% 41.6%, 0.0%, 14.5%, 13.3%
OKLCH 0.0 0.0 0.0 0.8311 0.1001 169.4

Contrast & Accessibility

13.01:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #81DDBD → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #81DDBD

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

Explore Each Color

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