black

#000000

#A91F26

#A91F26

Contrast Ratio

2.91:1

Delta E

73.32

Very Different

50:50 Mix

Color Values

Format #000000 #A91F26
HEX #000000 #A91F26
RGB 0, 0, 0 169, 31, 38
HSL 0.0, 0.0%, 0.0% 357.0, 69.0%, 39.2%
HSV 0.0, 0.0%, 0.0% 357.0, 81.7%, 66.3%
CMYK 0%, 0%, 0%, 100% 0.0%, 81.7%, 77.5%, 33.7%
OKLCH 0.0 0.0 0.0 0.4782 0.1728 24.7

Contrast & Accessibility

2.91:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #A91F26 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #A91F26

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #A91F26);
background: linear-gradient(135deg, #000000, #A91F26);

Explore Each Color

Related Comparisons