black

#000000

#DC512F

#DC512F

Contrast Ratio

5.26:1

Delta E

88.74

Very Different

50:50 Mix

Color Values

Format #000000 #DC512F
HEX #000000 #DC512F
RGB 0, 0, 0 220, 81, 47
HSL 0.0, 0.0%, 0.0% 11.8, 71.2%, 52.4%
HSV 0.0, 0.0%, 0.0% 11.8, 78.6%, 86.3%
CMYK 0%, 0%, 0%, 100% 0.0%, 63.2%, 78.6%, 13.7%
OKLCH 0.0 0.0 0.0 0.6173 0.1807 34.8

Contrast & Accessibility

5.26:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #DC512F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #DC512F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #DC512F);
background: linear-gradient(135deg, #000000, #DC512F);

Explore Each Color

Related Comparisons