black

#000000

#A01A13

#A01A13

Contrast Ratio

2.65:1

Delta E

74.38

Very Different

50:50 Mix

Color Values

Format #000000 #A01A13
HEX #000000 #A01A13
RGB 0, 0, 0 160, 26, 19
HSL 0.0, 0.0%, 0.0% 3.0, 78.8%, 35.1%
HSV 0.0, 0.0%, 0.0% 3.0, 88.1%, 62.7%
CMYK 0%, 0%, 0%, 100% 0.0%, 83.8%, 88.1%, 37.3%
OKLCH 0.0 0.0 0.0 0.4557 0.1695 29.0

Contrast & Accessibility

2.65:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #A01A13 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #A01A13

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #A01A13);
background: linear-gradient(135deg, #000000, #A01A13);

Explore Each Color

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