black

#000000

#C1541B

#C1541B

Contrast Ratio

4.55:1

Delta E

81.89

Very Different

50:50 Mix

Color Values

Format #000000 #C1541B
HEX #000000 #C1541B
RGB 0, 0, 0 193, 84, 27
HSL 0.0, 0.0%, 0.0% 20.6, 75.5%, 43.1%
HSV 0.0, 0.0%, 0.0% 20.6, 86.0%, 75.7%
CMYK 0%, 0%, 0%, 100% 0.0%, 56.5%, 86.0%, 24.3%
OKLCH 0.0 0.0 0.0 0.5774 0.1545 43.9

Contrast & Accessibility

4.55:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #C1541B → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #C1541B

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #C1541B);
background: linear-gradient(135deg, #000000, #C1541B);

Explore Each Color

Related Comparisons