black

#000000

#CF813F

#CF813F

Contrast Ratio

6.86:1

Delta E

80.98

Very Different

50:50 Mix

Color Values

Format #000000 #CF813F
HEX #000000 #CF813F
RGB 0, 0, 0 207, 129, 63
HSL 0.0, 0.0%, 0.0% 27.5, 60.0%, 52.9%
HSV 0.0, 0.0%, 0.0% 27.5, 69.6%, 81.2%
CMYK 0%, 0%, 0%, 100% 0.0%, 37.7%, 69.6%, 18.8%
OKLCH 0.0 0.0 0.0 0.6734 0.1258 58.3

Contrast & Accessibility

6.86:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #CF813F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #CF813F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #CF813F);
background: linear-gradient(135deg, #000000, #CF813F);

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