#AC0911

#AC0911

white

#FFFFFF

Contrast Ratio

7.5:1

Delta E

97.03

Very Different

50:50 Mix

Color Values

Format #AC0911 #FFFFFF
HEX #AC0911 #FFFFFF
RGB 172, 9, 17 255, 255, 255
HSL 357.1, 90.1%, 35.5% 0.0, 0.0%, 100.0%
HSV 357.1, 94.8%, 67.5% 0.0, 0.0%, 100.0%
CMYK 0.0%, 94.8%, 90.1%, 32.5% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.4711 0.188 27.5 1.0 0.0 89.9

Contrast & Accessibility

7.5:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF β†’ Background: #AC0911

The quick brown fox jumps over the lazy dog

Text: #AC0911 β†’ Background: #FFFFFF

Color Difference (Delta E)

97.03 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, #AC0911, #FFFFFF);
background: linear-gradient(135deg, #AC0911, #FFFFFF);

Explore Each Color

Related Comparisons