black

#000000

#B5404F

#B5404F

Contrast Ratio

3.81:1

Delta E

67.82

Very Different

50:50 Mix

Color Values

Format #000000 #B5404F
HEX #000000 #B5404F
RGB 0, 0, 0 181, 64, 79
HSL 0.0, 0.0%, 0.0% 352.3, 47.8%, 48.0%
HSV 0.0, 0.0%, 0.0% 352.3, 64.6%, 71.0%
CMYK 0%, 0%, 0%, 100% 0.0%, 64.6%, 56.4%, 29.0%
OKLCH 0.0 0.0 0.0 0.5388 0.1513 16.3

Contrast & Accessibility

3.81:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #B5404F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #B5404F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #B5404F);
background: linear-gradient(135deg, #000000, #B5404F);

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