black

#000000

#CB543F

#CB543F

Contrast Ratio

4.88:1

Delta E

77.59

Very Different

50:50 Mix

Color Values

Format #000000 #CB543F
HEX #000000 #CB543F
RGB 0, 0, 0 203, 84, 63
HSL 0.0, 0.0%, 0.0% 9.0, 57.4%, 52.2%
HSV 0.0, 0.0%, 0.0% 9.0, 69.0%, 79.6%
CMYK 0%, 0%, 0%, 100% 0.0%, 58.6%, 69.0%, 20.4%
OKLCH 0.0 0.0 0.0 0.5964 0.156 32.0

Contrast & Accessibility

4.88:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #CB543F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #CB543F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #CB543F);
background: linear-gradient(135deg, #000000, #CB543F);

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