black

#000000

#A9481F

#A9481F

Contrast Ratio

3.63:1

Delta E

71.16

Very Different

50:50 Mix

Color Values

Format #000000 #A9481F
HEX #000000 #A9481F
RGB 0, 0, 0 169, 72, 31
HSL 0.0, 0.0%, 0.0% 17.8, 69.0%, 39.2%
HSV 0.0, 0.0%, 0.0% 17.8, 81.7%, 66.3%
CMYK 0%, 0%, 0%, 100% 0.0%, 57.4%, 81.7%, 33.7%
OKLCH 0.0 0.0 0.0 0.5229 0.1384 41.3

Contrast & Accessibility

3.63:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #A9481F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #A9481F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #A9481F);
background: linear-gradient(135deg, #000000, #A9481F);

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