black

#000000

#B43F2B

#B43F2B

Contrast Ratio

3.69:1

Delta E

73.64

Very Different

50:50 Mix

Color Values

Format #000000 #B43F2B
HEX #000000 #B43F2B
RGB 0, 0, 0 180, 63, 43
HSL 0.0, 0.0%, 0.0% 8.8, 61.4%, 43.7%
HSV 0.0, 0.0%, 0.0% 8.8, 76.1%, 70.6%
CMYK 0%, 0%, 0%, 100% 0.0%, 65.0%, 76.1%, 29.4%
OKLCH 0.0 0.0 0.0 0.5299 0.1558 32.1

Contrast & Accessibility

3.69:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #B43F2B → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #B43F2B

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #B43F2B);
background: linear-gradient(135deg, #000000, #B43F2B);

Explore Each Color

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