black

#000000

#A0501D

#A0501D

Contrast Ratio

3.66:1

Delta E

67.84

Very Different

50:50 Mix

Color Values

Format #000000 #A0501D
HEX #000000 #A0501D
RGB 0, 0, 0 160, 80, 29
HSL 0.0, 0.0%, 0.0% 23.4, 69.3%, 37.1%
HSV 0.0, 0.0%, 0.0% 23.4, 81.9%, 62.7%
CMYK 0%, 0%, 0%, 100% 0.0%, 50.0%, 81.9%, 37.3%
OKLCH 0.0 0.0 0.0 0.5215 0.1228 49.1

Contrast & Accessibility

3.66:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #A0501D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #A0501D

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #A0501D);
background: linear-gradient(135deg, #000000, #A0501D);

Explore Each Color

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