black

#000000

#C24A2F

#C24A2F

Contrast Ratio

4.31:1

Delta E

77.99

Very Different

50:50 Mix

Color Values

Format #000000 #C24A2F
HEX #000000 #C24A2F
RGB 0, 0, 0 194, 74, 47
HSL 0.0, 0.0%, 0.0% 11.0, 61.0%, 47.3%
HSV 0.0, 0.0%, 0.0% 11.0, 75.8%, 76.1%
CMYK 0%, 0%, 0%, 100% 0.0%, 61.9%, 75.8%, 23.9%
OKLCH 0.0 0.0 0.0 0.567 0.1596 34.2

Contrast & Accessibility

4.31:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #C24A2F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #C24A2F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #C24A2F);
background: linear-gradient(135deg, #000000, #C24A2F);

Explore Each Color

Related Comparisons