black

#000000

#B02A1E

#B02A1E

Contrast Ratio

3.2:1

Delta E

77.17

Very Different

50:50 Mix

Color Values

Format #000000 #B02A1E
HEX #000000 #B02A1E
RGB 0, 0, 0 176, 42, 30
HSL 0.0, 0.0%, 0.0% 4.9, 70.9%, 40.4%
HSV 0.0, 0.0%, 0.0% 4.9, 83.0%, 69.0%
CMYK 0%, 0%, 0%, 100% 0.0%, 76.1%, 83.0%, 31.0%
OKLCH 0.0 0.0 0.0 0.4992 0.1724 29.6

Contrast & Accessibility

3.2:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #B02A1E → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #B02A1E

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #B02A1E);
background: linear-gradient(135deg, #000000, #B02A1E);

Explore Each Color

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