black

#000000

#AD583F

#AD583F

Contrast Ratio

4.24:1

Delta E

64.82

Very Different

50:50 Mix

Color Values

Format #000000 #AD583F
HEX #000000 #AD583F
RGB 0, 0, 0 173, 88, 63
HSL 0.0, 0.0%, 0.0% 13.6, 46.6%, 46.3%
HSV 0.0, 0.0%, 0.0% 13.6, 63.6%, 67.8%
CMYK 0%, 0%, 0%, 100% 0.0%, 49.1%, 63.6%, 32.2%
OKLCH 0.0 0.0 0.0 0.5577 0.1176 37.2

Contrast & Accessibility

4.24:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #AD583F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #AD583F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #AD583F);
background: linear-gradient(135deg, #000000, #AD583F);

Explore Each Color

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