black

#000000

#B73A41

#B73A41

Contrast Ratio

3.7:1

Delta E

71.13

Very Different

50:50 Mix

#592323

Color Values

Format #000000 #B73A41
HEX #000000 #B73A41
RGB 0, 0, 0 183, 58, 65
HSL 0.0, 0.0%, 0.0% 356.6, 51.9%, 47.3%
HSV 0.0, 0.0%, 0.0% 356.6, 68.3%, 71.8%
CMYK 0%, 0%, 0%, 100% 0.0%, 68.3%, 64.5%, 28.2%
OKLCH 0.0 0.0 0.0 0.5323 0.1607 21.4

Contrast & Accessibility

3.7:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #B73A41 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #B73A41

Color Difference (Delta E)

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

Gradient

#000000 #221210 #3D1A1A #592323 #772B2D #973237 #B73A41

Color Mixing

#000000

100%

#2F1615

75:25

#592323

50:50

#872F32

25:75

#B73A41

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #B73A41);
background: linear-gradient(135deg, #000000, #B73A41);

Explore Each Color

black

View full color details

#B73A41

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