black

#000000

#A43B13

#A43B13

Contrast Ratio

3.21:1

Delta E

72.74

Very Different

50:50 Mix

Color Values

Format #000000 #A43B13
HEX #000000 #A43B13
RGB 0, 0, 0 164, 59, 19
HSL 0.0, 0.0%, 0.0% 16.6, 79.2%, 35.9%
HSV 0.0, 0.0%, 0.0% 16.6, 88.4%, 64.3%
CMYK 0%, 0%, 0%, 100% 0.0%, 64.0%, 88.4%, 35.7%
OKLCH 0.0 0.0 0.0 0.4959 0.1472 38.8

Contrast & Accessibility

3.21:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #A43B13 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #A43B13

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #A43B13);
background: linear-gradient(135deg, #000000, #A43B13);

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