black

#000000

#A7475F

#A7475F

Contrast Ratio

3.71:1

Delta E

60.7

Very Different

50:50 Mix

Color Values

Format #000000 #A7475F
HEX #000000 #A7475F
RGB 0, 0, 0 167, 71, 95
HSL 0.0, 0.0%, 0.0% 345.0, 40.3%, 46.7%
HSV 0.0, 0.0%, 0.0% 345.0, 57.5%, 65.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 57.5%, 43.1%, 34.5%
OKLCH 0.0 0.0 0.0 0.53 0.1282 6.9

Contrast & Accessibility

3.71:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #A7475F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #A7475F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #A7475F);
background: linear-gradient(135deg, #000000, #A7475F);

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