#AB180F

#AB180F

white

#FFFFFF

Contrast Ratio

7.32:1

Delta E

95.5

Very Different

50:50 Mix

Color Values

Format #AB180F #FFFFFF
HEX #AB180F #FFFFFF
RGB 171, 24, 15 255, 255, 255
HSL 3.5, 83.9%, 36.5% 0.0, 0.0%, 100.0%
HSV 3.5, 91.2%, 67.1% 0.0, 0.0%, 100.0%
CMYK 0.0%, 86.0%, 91.2%, 32.9% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.4755 0.1812 29.4 1.0 0.0 89.9

Contrast & Accessibility

7.32:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #AB180F

The quick brown fox jumps over the lazy dog

Text: #AB180F → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #AB180F, #FFFFFF);
background: linear-gradient(135deg, #AB180F, #FFFFFF);

Explore Each Color

Related Comparisons