black

#000000

#B75A1C

#B75A1C

Contrast Ratio

4.49:1

Delta E

77.57

Very Different

50:50 Mix

Color Values

Format #000000 #B75A1C
HEX #000000 #B75A1C
RGB 0, 0, 0 183, 90, 28
HSL 0.0, 0.0%, 0.0% 24.0, 73.5%, 41.4%
HSV 0.0, 0.0%, 0.0% 24.0, 84.7%, 71.8%
CMYK 0%, 0%, 0%, 100% 0.0%, 50.8%, 84.7%, 28.2%
OKLCH 0.0 0.0 0.0 0.5716 0.1394 49.2

Contrast & Accessibility

4.49:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #B75A1C β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #B75A1C

Color Difference (Delta E)

77.57 Very Different
0 β€” Identical 5 β€” Similar 25 β€” Noticeable 100 β€” Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #B75A1C);
background: linear-gradient(135deg, #000000, #B75A1C);

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