black

#000000

#C64C3A

#C64C3A

Contrast Ratio

4.5:1

Delta E

77.07

Very Different

50:50 Mix

Color Values

Format #000000 #C64C3A
HEX #000000 #C64C3A
RGB 0, 0, 0 198, 76, 58
HSL 0.0, 0.0%, 0.0% 7.7, 55.1%, 50.2%
HSV 0.0, 0.0%, 0.0% 7.7, 70.7%, 77.6%
CMYK 0%, 0%, 0%, 100% 0.0%, 61.6%, 70.7%, 22.4%
OKLCH 0.0 0.0 0.0 0.5773 0.1596 30.9

Contrast & Accessibility

4.5:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #C64C3A → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #C64C3A

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #C64C3A);
background: linear-gradient(135deg, #000000, #C64C3A);

Explore Each Color

Related Comparisons