black

#000000

#C3631A

#C3631A

Contrast Ratio

5.12:1

Delta E

82.89

Very Different

50:50 Mix

Color Values

Format #000000 #C3631A
HEX #000000 #C3631A
RGB 0, 0, 0 195, 99, 26
HSL 0.0, 0.0%, 0.0% 25.9, 76.5%, 43.3%
HSV 0.0, 0.0%, 0.0% 25.9, 86.7%, 76.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 49.2%, 86.7%, 23.5%
OKLCH 0.0 0.0 0.0 0.6033 0.1456 51.6

Contrast & Accessibility

5.12:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #C3631A β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #C3631A

Color Difference (Delta E)

82.89 Very Different
0 β€” Identical 5 β€” Similar 25 β€” Noticeable 100 β€” Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #C3631A);
background: linear-gradient(135deg, #000000, #C3631A);

Explore Each Color

Related Comparisons