black

#000000

#CA643F

#CA643F

Contrast Ratio

5.41:1

Delta E

76.72

Very Different

50:50 Mix

Color Values

Format #000000 #CA643F
HEX #000000 #CA643F
RGB 0, 0, 0 202, 100, 63
HSL 0.0, 0.0%, 0.0% 16.0, 56.7%, 52.0%
HSV 0.0, 0.0%, 0.0% 16.0, 68.8%, 79.2%
CMYK 0%, 0%, 0%, 100% 0.0%, 50.5%, 68.8%, 20.8%
OKLCH 0.0 0.0 0.0 0.6182 0.1397 40.1

Contrast & Accessibility

5.41:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #CA643F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #CA643F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #CA643F);
background: linear-gradient(135deg, #000000, #CA643F);

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