black

#000000

#C4631B

#C4631B

Contrast Ratio

5.15:1

Delta E

83.07

Very Different

50:50 Mix

Color Values

Format #000000 #C4631B
HEX #000000 #C4631B
RGB 0, 0, 0 196, 99, 27
HSL 0.0, 0.0%, 0.0% 25.6, 75.8%, 43.7%
HSV 0.0, 0.0%, 0.0% 25.6, 86.2%, 76.9%
CMYK 0%, 0%, 0%, 100% 0.0%, 49.5%, 86.2%, 23.1%
OKLCH 0.0 0.0 0.0 0.6048 0.1463 51.1

Contrast & Accessibility

5.15:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #C4631B → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #C4631B

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #C4631B);
background: linear-gradient(135deg, #000000, #C4631B);

Explore Each Color

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