#AD501B

#AD501B

white

#FFFFFF

Contrast Ratio

5.33:1

Delta E

79.9

Very Different

50:50 Mix

Color Values

Format #AD501B #FFFFFF
HEX #AD501B #FFFFFF
RGB 173, 80, 27 255, 255, 255
HSL 21.8, 73.0%, 39.2% 0.0, 0.0%, 100.0%
HSV 21.8, 84.4%, 67.8% 0.0, 0.0%, 100.0%
CMYK 0.0%, 53.8%, 84.4%, 32.2% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.5409 0.137 46.1 1.0 0.0 89.9

Contrast & Accessibility

5.33:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #AD501B

The quick brown fox jumps over the lazy dog

Text: #AD501B → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #AD501B, #FFFFFF);
background: linear-gradient(135deg, #AD501B, #FFFFFF);

Explore Each Color

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