black

#000000

#CB0F16

#CB0F16

Contrast Ratio

3.62:1

Delta E

92.88

Very Different

50:50 Mix

Color Values

Format #000000 #CB0F16
HEX #000000 #CB0F16
RGB 0, 0, 0 203, 15, 22
HSL 0.0, 0.0%, 0.0% 357.8, 86.2%, 42.7%
HSV 0.0, 0.0%, 0.0% 357.8, 92.6%, 79.6%
CMYK 0%, 0%, 0%, 100% 0.0%, 92.6%, 89.2%, 20.4%
OKLCH 0.0 0.0 0.0 0.5336 0.2121 27.7

Contrast & Accessibility

3.62:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #CB0F16 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #CB0F16

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #CB0F16);
background: linear-gradient(135deg, #000000, #CB0F16);

Explore Each Color

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