black

#000000

#B25B37

#B25B37

Contrast Ratio

4.44:1

Delta E

68.75

Very Different

50:50 Mix

Color Values

Format #000000 #B25B37
HEX #000000 #B25B37
RGB 0, 0, 0 178, 91, 55
HSL 0.0, 0.0%, 0.0% 17.6, 52.8%, 45.7%
HSV 0.0, 0.0%, 0.0% 17.6, 69.1%, 69.8%
CMYK 0%, 0%, 0%, 100% 0.0%, 48.9%, 69.1%, 30.2%
OKLCH 0.0 0.0 0.0 0.5686 0.1237 42.3

Contrast & Accessibility

4.44:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #B25B37 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #B25B37

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #B25B37);
background: linear-gradient(135deg, #000000, #B25B37);

Explore Each Color

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