black

#000000

#C43F19

#C43F19

Contrast Ratio

4.07:1

Delta E

85.03

Very Different

50:50 Mix

Color Values

Format #000000 #C43F19
HEX #000000 #C43F19
RGB 0, 0, 0 196, 63, 25
HSL 0.0, 0.0%, 0.0% 13.3, 77.4%, 43.3%
HSV 0.0, 0.0%, 0.0% 13.3, 87.2%, 76.9%
CMYK 0%, 0%, 0%, 100% 0.0%, 67.9%, 87.2%, 23.1%
OKLCH 0.0 0.0 0.0 0.5551 0.1759 35.7

Contrast & Accessibility

4.07:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #C43F19 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #C43F19

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #C43F19);
background: linear-gradient(135deg, #000000, #C43F19);

Explore Each Color

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