#AD331B

#AD331B

white

#FFFFFF

Contrast Ratio

6.43:1

Delta E

87.67

Very Different

50:50 Mix

Color Values

Format #AD331B #FFFFFF
HEX #AD331B #FFFFFF
RGB 173, 51, 27 255, 255, 255
HSL 9.9, 73.0%, 39.2% 0.0, 0.0%, 100.0%
HSV 9.9, 84.4%, 67.8% 0.0, 0.0%, 100.0%
CMYK 0.0%, 70.5%, 84.4%, 32.2% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.5024 0.1624 33.0 1.0 0.0 89.9

Contrast & Accessibility

6.43:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #AD331B

The quick brown fox jumps over the lazy dog

Text: #AD331B → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #AD331B, #FFFFFF);
background: linear-gradient(135deg, #AD331B, #FFFFFF);

Explore Each Color

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