black

#000000

#CA502F

#CA502F

Contrast Ratio

4.7:1

Delta E

81.07

Very Different

50:50 Mix

Color Values

Format #000000 #CA502F
HEX #000000 #CA502F
RGB 0, 0, 0 202, 80, 47
HSL 0.0, 0.0%, 0.0% 12.8, 62.2%, 48.8%
HSV 0.0, 0.0%, 0.0% 12.8, 76.7%, 79.2%
CMYK 0%, 0%, 0%, 100% 0.0%, 60.4%, 76.7%, 20.8%
OKLCH 0.0 0.0 0.0 0.5875 0.1627 35.9

Contrast & Accessibility

4.7:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #CA502F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #CA502F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #CA502F);
background: linear-gradient(135deg, #000000, #CA502F);

Explore Each Color

Related Comparisons