black

#000000

#CB1630

#CB1630

Contrast Ratio

3.7:1

Delta E

86.65

Very Different

50:50 Mix

#631A1B

Color Values

Format #000000 #CB1630
HEX #000000 #CB1630
RGB 0, 0, 0 203, 22, 48
HSL 0.0, 0.0%, 0.0% 351.4, 80.4%, 44.1%
HSV 0.0, 0.0%, 0.0% 351.4, 89.2%, 79.6%
CMYK 0%, 0%, 0%, 100% 0.0%, 89.2%, 76.4%, 20.4%
OKLCH 0.0 0.0 0.0 0.5385 0.2075 22.4

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: #CB1630 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #CB1630

Color Difference (Delta E)

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

Gradient

#000000 #26100C #431615 #631A1B #841B22 #A71B29 #CB1630

Color Mixing

#000000

100%

#341311

75:25

#631A1B

50:50

#951B26

25:75

#CB1630

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #CB1630);
background: linear-gradient(135deg, #000000, #CB1630);

Explore Each Color

black

View full color details

#CB1630

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