black

#000000

#C7451F

#C7451F

Contrast Ratio

4.3:1

Delta E

84.43

Very Different

50:50 Mix

#612715

Color Values

Format #000000 #C7451F
HEX #000000 #C7451F
RGB 0, 0, 0 199, 69, 31
HSL 0.0, 0.0%, 0.0% 13.6, 73.0%, 45.1%
HSV 0.0, 0.0%, 0.0% 13.6, 84.4%, 78.0%
CMYK 0%, 0%, 0%, 100% 0.0%, 65.3%, 84.4%, 22.0%
OKLCH 0.0 0.0 0.0 0.5675 0.1728 36.2

Contrast & Accessibility

4.3:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #C7451F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #C7451F

Color Difference (Delta E)

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

Gradient

#000000 #25130A #421D11 #612715 #823119 #A43B1C #C7451F

Color Mixing

#000000

100%

#33180E

75:25

#612715

50:50

#92361A

25:75

#C7451F

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #C7451F);
background: linear-gradient(135deg, #000000, #C7451F);

Explore Each Color

black

View full color details

#C7451F

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