black

#000000

#B55D30

#B55D30

Contrast Ratio

4.57:1

Delta E

71.79

Very Different

50:50 Mix

Color Values

Format #000000 #B55D30
HEX #000000 #B55D30
RGB 0, 0, 0 181, 93, 48
HSL 0.0, 0.0%, 0.0% 20.3, 58.1%, 44.9%
HSV 0.0, 0.0%, 0.0% 20.3, 73.5%, 71.0%
CMYK 0%, 0%, 0%, 100% 0.0%, 48.6%, 73.5%, 29.0%
OKLCH 0.0 0.0 0.0 0.5753 0.1282 45.8

Contrast & Accessibility

4.57:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #B55D30 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #B55D30

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #B55D30);
background: linear-gradient(135deg, #000000, #B55D30);

Explore Each Color

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