black

#000000

#AD603F

#AD603F

Contrast Ratio

4.52:1

Delta E

65.11

Very Different

50:50 Mix

Color Values

Format #000000 #AD603F
HEX #000000 #AD603F
RGB 0, 0, 0 173, 96, 63
HSL 0.0, 0.0%, 0.0% 18.0, 46.6%, 46.3%
HSV 0.0, 0.0%, 0.0% 18.0, 63.6%, 67.8%
CMYK 0%, 0%, 0%, 100% 0.0%, 44.5%, 63.6%, 32.2%
OKLCH 0.0 0.0 0.0 0.5711 0.1105 43.3

Contrast & Accessibility

4.52:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #AD603F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #AD603F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #AD603F);
background: linear-gradient(135deg, #000000, #AD603F);

Explore Each Color

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