black

#000000

#C63E44

#C63E44

Contrast Ratio

4.17:1

Delta E

76.67

Very Different

50:50 Mix

#602525

Color Values

Format #000000 #C63E44
HEX #000000 #C63E44
RGB 0, 0, 0 198, 62, 68
HSL 0.0, 0.0%, 0.0% 357.4, 54.4%, 51.0%
HSV 0.0, 0.0%, 0.0% 357.4, 68.7%, 77.6%
CMYK 0%, 0%, 0%, 100% 0.0%, 68.7%, 65.7%, 22.4%
OKLCH 0.0 0.0 0.0 0.5623 0.1721 22.2

Contrast & Accessibility

4.17:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #C63E44 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #C63E44

Color Difference (Delta E)

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

Gradient

#000000 #241210 #411C1B #602525 #812D2F #A33639 #C63E44

Color Mixing

#000000

100%

#321716

75:25

#602525

50:50

#913234

25:75

#C63E44

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #C63E44);
background: linear-gradient(135deg, #000000, #C63E44);

Explore Each Color

black

View full color details

#C63E44

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