black

#000000

#B91D12

#B91D12

Contrast Ratio

3.25:1

Delta E

85.23

Very Different

50:50 Mix

#5B1A0F

Color Values

Format #000000 #B91D12
HEX #000000 #B91D12
RGB 0, 0, 0 185, 29, 18
HSL 0.0, 0.0%, 0.0% 4.0, 82.3%, 39.8%
HSV 0.0, 0.0%, 0.0% 4.0, 90.3%, 72.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 84.3%, 90.3%, 27.5%
OKLCH 0.0 0.0 0.0 0.5053 0.1909 29.6

Contrast & Accessibility

3.25:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #B91D12 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #B91D12

Color Difference (Delta E)

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

Gradient

#000000 #240F06 #3F150B #5B1A0F #791C11 #991E11 #B91D12

Color Mixing

#000000

100%

#311209

75:25

#5B1A0F

50:50

#891D11

25:75

#B91D12

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #B91D12);
background: linear-gradient(135deg, #000000, #B91D12);

Explore Each Color

black

View full color details

#B91D12

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