black

#000000

#AA4B33

#AA4B33

Contrast Ratio

3.76:1

Delta E

66.44

Very Different

50:50 Mix

Color Values

Format #000000 #AA4B33
HEX #000000 #AA4B33
RGB 0, 0, 0 170, 75, 51
HSL 0.0, 0.0%, 0.0% 12.1, 53.8%, 43.3%
HSV 0.0, 0.0%, 0.0% 12.1, 70.0%, 66.7%
CMYK 0%, 0%, 0%, 100% 0.0%, 55.9%, 70.0%, 33.3%
OKLCH 0.0 0.0 0.0 0.5311 0.1308 35.3

Contrast & Accessibility

3.76:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #AA4B33 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #AA4B33

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #AA4B33);
background: linear-gradient(135deg, #000000, #AA4B33);

Explore Each Color

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