#A63243

#A63243

white

#FFFFFF

Contrast Ratio

6.65:1

Delta E

79.6

Very Different

50:50 Mix

Color Values

Format #A63243 #FFFFFF
HEX #A63243 #FFFFFF
RGB 166, 50, 67 255, 255, 255
HSL 351.2, 53.7%, 42.4% 0.0, 0.0%, 100.0%
HSV 351.2, 69.9%, 65.1% 0.0, 0.0%, 100.0%
CMYK 0.0%, 69.9%, 59.6%, 34.9% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.495 0.1511 16.3 1.0 0.0 89.9

Contrast & Accessibility

6.65:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #A63243

The quick brown fox jumps over the lazy dog

Text: #A63243 → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #A63243, #FFFFFF);
background: linear-gradient(135deg, #A63243, #FFFFFF);

Explore Each Color

Related Comparisons