black

#000000

#C73C1F

#C73C1F

Contrast Ratio

4.09:1

Delta E

85.24

Very Different

50:50 Mix

#612415

Color Values

Format #000000 #C73C1F
HEX #000000 #C73C1F
RGB 0, 0, 0 199, 60, 31
HSL 0.0, 0.0%, 0.0% 10.4, 73.0%, 45.1%
HSV 0.0, 0.0%, 0.0% 10.4, 84.4%, 78.0%
CMYK 0%, 0%, 0%, 100% 0.0%, 69.8%, 84.4%, 22.0%
OKLCH 0.0 0.0 0.0 0.5574 0.1805 33.4

Contrast & Accessibility

4.09:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #C73C1F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #C73C1F

Color Difference (Delta E)

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

Gradient

#000000 #251209 #421B11 #612415 #822C18 #A4341C #C73C1F

Color Mixing

#000000

100%

#33170E

75:25

#612415

50:50

#92301A

25:75

#C73C1F

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #C73C1F);
background: linear-gradient(135deg, #000000, #C73C1F);

Explore Each Color

black

View full color details

#C73C1F

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