black

#000000

#C54D35

#C54D35

Contrast Ratio

4.49:1

Delta E

77.68

Very Different

50:50 Mix

Color Values

Format #000000 #C54D35
HEX #000000 #C54D35
RGB 0, 0, 0 197, 77, 53
HSL 0.0, 0.0%, 0.0% 10.0, 57.6%, 49.0%
HSV 0.0, 0.0%, 0.0% 10.0, 73.1%, 77.3%
CMYK 0%, 0%, 0%, 100% 0.0%, 60.9%, 73.1%, 22.7%
OKLCH 0.0 0.0 0.0 0.5764 0.1586 33.1

Contrast & Accessibility

4.49:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #C54D35 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #C54D35

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #C54D35);
background: linear-gradient(135deg, #000000, #C54D35);

Explore Each Color

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