black

#000000

#B0331A

#B0331A

Contrast Ratio

3.33:1

Delta E

77.19

Very Different

50:50 Mix

Color Values

Format #000000 #B0331A
HEX #000000 #B0331A
RGB 0, 0, 0 176, 51, 26
HSL 0.0, 0.0%, 0.0% 10.0, 74.3%, 39.6%
HSV 0.0, 0.0%, 0.0% 10.0, 85.2%, 69.0%
CMYK 0%, 0%, 0%, 100% 0.0%, 71.0%, 85.2%, 31.0%
OKLCH 0.0 0.0 0.0 0.5076 0.1656 33.1

Contrast & Accessibility

3.33:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #B0331A → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #B0331A

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #B0331A);
background: linear-gradient(135deg, #000000, #B0331A);

Explore Each Color

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