black

#000000

#B11B17

#B11B17

Contrast Ratio

3.04:1

Delta E

80.81

Very Different

50:50 Mix

#581911

Color Values

Format #000000 #B11B17
HEX #000000 #B11B17
RGB 0, 0, 0 177, 27, 23
HSL 0.0, 0.0%, 0.0% 1.6, 77.0%, 39.2%
HSV 0.0, 0.0%, 0.0% 1.6, 87.0%, 69.4%
CMYK 0%, 0%, 0%, 100% 0.0%, 84.7%, 87.0%, 30.6%
OKLCH 0.0 0.0 0.0 0.4892 0.1843 28.4

Contrast & Accessibility

3.04:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #B11B17 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #B11B17

Color Difference (Delta E)

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

Gradient

#000000 #230E06 #3C140D #581911 #741B13 #921C15 #B11B17

Color Mixing

#000000

100%

#2F120A

75:25

#581911

50:50

#831C14

25:75

#B11B17

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #B11B17);
background: linear-gradient(135deg, #000000, #B11B17);

Explore Each Color

black

View full color details

#B11B17

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