black

#000000

#B13D4F

#B13D4F

Contrast Ratio

3.65:1

Delta E

66.62

Very Different

50:50 Mix

Color Values

Format #000000 #B13D4F
HEX #000000 #B13D4F
RGB 0, 0, 0 177, 61, 79
HSL 0.0, 0.0%, 0.0% 350.7, 48.7%, 46.7%
HSV 0.0, 0.0%, 0.0% 350.7, 65.5%, 69.4%
CMYK 0%, 0%, 0%, 100% 0.0%, 65.5%, 55.4%, 30.6%
OKLCH 0.0 0.0 0.0 0.5287 0.1505 14.8

Contrast & Accessibility

3.65:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #B13D4F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #B13D4F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #B13D4F);
background: linear-gradient(135deg, #000000, #B13D4F);

Explore Each Color

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