black

#000000

#A64B39

#A64B39

Contrast Ratio

3.69:1

Delta E

63.36

Very Different

50:50 Mix

Color Values

Format #000000 #A64B39
HEX #000000 #A64B39
RGB 0, 0, 0 166, 75, 57
HSL 0.0, 0.0%, 0.0% 9.9, 48.9%, 43.7%
HSV 0.0, 0.0%, 0.0% 9.9, 65.7%, 65.1%
CMYK 0%, 0%, 0%, 100% 0.0%, 54.8%, 65.7%, 34.9%
OKLCH 0.0 0.0 0.0 0.5259 0.1244 32.8

Contrast & Accessibility

3.69:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #A64B39 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #A64B39

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #A64B39);
background: linear-gradient(135deg, #000000, #A64B39);

Explore Each Color

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