#AC331F

#AC331F

white

#FFFFFF

Contrast Ratio

6.47:1

Delta E

86.62

Very Different

50:50 Mix

Color Values

Format #AC331F #FFFFFF
HEX #AC331F #FFFFFF
RGB 172, 51, 31 255, 255, 255
HSL 8.5, 69.5%, 39.8% 0.0, 0.0%, 100.0%
HSV 8.5, 82.0%, 67.5% 0.0, 0.0%, 100.0%
CMYK 0.0%, 70.3%, 82.0%, 32.5% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.501 0.1607 32.0 1.0 0.0 89.9

Contrast & Accessibility

6.47:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #AC331F

The quick brown fox jumps over the lazy dog

Text: #AC331F → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #AC331F, #FFFFFF);
background: linear-gradient(135deg, #AC331F, #FFFFFF);

Explore Each Color

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