black

#000000

#B6372F

#B6372F

Contrast Ratio

3.58:1

Delta E

74.42

Very Different

50:50 Mix

Color Values

Format #000000 #B6372F
HEX #000000 #B6372F
RGB 0, 0, 0 182, 55, 47
HSL 0.0, 0.0%, 0.0% 3.6, 59.0%, 44.9%
HSV 0.0, 0.0%, 0.0% 3.6, 74.2%, 71.4%
CMYK 0%, 0%, 0%, 100% 0.0%, 69.8%, 74.2%, 28.6%
OKLCH 0.0 0.0 0.0 0.5245 0.1648 27.8

Contrast & Accessibility

3.58:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #B6372F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #B6372F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #B6372F);
background: linear-gradient(135deg, #000000, #B6372F);

Explore Each Color

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