black

#000000

#911A2D

#911A2D

Contrast Ratio

2.39:1

Delta E

61.8

Very Different

50:50 Mix

Color Values

Format #000000 #911A2D
HEX #000000 #911A2D
RGB 0, 0, 0 145, 26, 45
HSL 0.0, 0.0%, 0.0% 350.4, 69.6%, 33.5%
HSV 0.0, 0.0%, 0.0% 350.4, 82.1%, 56.9%
CMYK 0%, 0%, 0%, 100% 0.0%, 82.1%, 69.0%, 43.1%
OKLCH 0.0 0.0 0.0 0.4302 0.1528 18.6

Contrast & Accessibility

2.39:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #911A2D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #911A2D

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #911A2D);
background: linear-gradient(135deg, #000000, #911A2D);

Explore Each Color

Related Comparisons