black

#000000

#B13B42

#B13B42

Contrast Ratio

3.57:1

Delta E

68.23

Very Different

50:50 Mix

#572324

Color Values

Format #000000 #B13B42
HEX #000000 #B13B42
RGB 0, 0, 0 177, 59, 66
HSL 0.0, 0.0%, 0.0% 356.4, 50.0%, 46.3%
HSV 0.0, 0.0%, 0.0% 356.4, 66.7%, 69.4%
CMYK 0%, 0%, 0%, 100% 0.0%, 66.7%, 62.7%, 30.6%
OKLCH 0.0 0.0 0.0 0.5236 0.1531 20.8

Contrast & Accessibility

3.57:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #B13B42 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #B13B42

Color Difference (Delta E)

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

Gradient

#000000 #221110 #3B1A1A #572324 #742B2D #923338 #B13B42

Color Mixing

#000000

100%

#2E1616

75:25

#572324

50:50

#822F32

25:75

#B13B42

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #B13B42);
background: linear-gradient(135deg, #000000, #B13B42);

Explore Each Color

black

View full color details

#B13B42

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