black

#000000

#B55D4F

#B55D4F

Contrast Ratio

4.64:1

Delta E

65.1

Very Different

50:50 Mix

Color Values

Format #000000 #B55D4F
HEX #000000 #B55D4F
RGB 0, 0, 0 181, 93, 79
HSL 0.0, 0.0%, 0.0% 8.2, 40.8%, 51.0%
HSV 0.0, 0.0%, 0.0% 8.2, 56.4%, 71.0%
CMYK 0%, 0%, 0%, 100% 0.0%, 48.6%, 56.4%, 29.0%
OKLCH 0.0 0.0 0.0 0.5799 0.1169 30.4

Contrast & Accessibility

4.64:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #B55D4F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #B55D4F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #B55D4F);
background: linear-gradient(135deg, #000000, #B55D4F);

Explore Each Color

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