black

#000000

#C71D35

#C71D35

Contrast Ratio

3.66:1

Delta E

83.43

Very Different

50:50 Mix

#611B1E

Color Values

Format #000000 #C71D35
HEX #000000 #C71D35
RGB 0, 0, 0 199, 29, 53
HSL 0.0, 0.0%, 0.0% 351.5, 74.6%, 44.7%
HSV 0.0, 0.0%, 0.0% 351.5, 85.4%, 78.0%
CMYK 0%, 0%, 0%, 100% 0.0%, 85.4%, 73.4%, 22.0%
OKLCH 0.0 0.0 0.0 0.5351 0.2003 21.4

Contrast & Accessibility

3.66:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #C71D35 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #C71D35

Color Difference (Delta E)

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

Gradient

#000000 #25100D #421616 #611B1E #821E25 #A41E2D #C71D35

Color Mixing

#000000

100%

#331312

75:25

#611B1E

50:50

#921E29

25:75

#C71D35

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #C71D35);
background: linear-gradient(135deg, #000000, #C71D35);

Explore Each Color

black

View full color details

#C71D35

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