black

#000000

#A41730

#A41730

Contrast Ratio

2.74:1

Delta E

69.97

Very Different

50:50 Mix

#51171B

Color Values

Format #000000 #A41730
HEX #000000 #A41730
RGB 0, 0, 0 164, 23, 48
HSL 0.0, 0.0%, 0.0% 349.4, 75.4%, 36.7%
HSV 0.0, 0.0%, 0.0% 349.4, 86.0%, 64.3%
CMYK 0%, 0%, 0%, 100% 0.0%, 86.0%, 70.7%, 35.7%
OKLCH 0.0 0.0 0.0 0.4651 0.1726 19.1

Contrast & Accessibility

2.74:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #A41730 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #A41730

Color Difference (Delta E)

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

Gradient

#000000 #210E0C #381315 #51171B #6C1922 #871929 #A41730

Color Mixing

#000000

100%

#2C1111

75:25

#51171B

50:50

#7A1925

25:75

#A41730

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #A41730);
background: linear-gradient(135deg, #000000, #A41730);

Explore Each Color

black

View full color details

#A41730

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