black

#000000

#BA310B

#BA310B

Contrast Ratio

3.53:1

Delta E

84.98

Very Different

50:50 Mix

Color Values

Format #000000 #BA310B
HEX #000000 #BA310B
RGB 0, 0, 0 186, 49, 11
HSL 0.0, 0.0%, 0.0% 13.0, 88.8%, 38.6%
HSV 0.0, 0.0%, 0.0% 13.0, 94.1%, 72.9%
CMYK 0%, 0%, 0%, 100% 0.0%, 73.7%, 94.1%, 27.1%
OKLCH 0.0 0.0 0.0 0.5225 0.179 34.5

Contrast & Accessibility

3.53:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #BA310B → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #BA310B

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #BA310B);
background: linear-gradient(135deg, #000000, #BA310B);

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