black

#000000

#CB1920

#CB1920

Contrast Ratio

3.7:1

Delta E

90.0

Very Different

50:50 Mix

Color Values

Format #000000 #CB1920
HEX #000000 #CB1920
RGB 0, 0, 0 203, 25, 32
HSL 0.0, 0.0%, 0.0% 357.6, 78.1%, 44.7%
HSV 0.0, 0.0%, 0.0% 357.6, 87.7%, 79.6%
CMYK 0%, 0%, 0%, 100% 0.0%, 87.7%, 84.2%, 20.4%
OKLCH 0.0 0.0 0.0 0.5382 0.2075 26.7

Contrast & Accessibility

3.7:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #CB1920 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #CB1920

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #CB1920);
background: linear-gradient(135deg, #000000, #CB1920);

Explore Each Color

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