#AA303B

#AA303B

white

#FFFFFF

Contrast Ratio

6.57:1

Delta E

81.68

Very Different

50:50 Mix

Color Values

Format #AA303B #FFFFFF
HEX #AA303B #FFFFFF
RGB 170, 48, 59 255, 255, 255
HSL 354.6, 56.0%, 42.7% 0.0, 0.0%, 100.0%
HSV 354.6, 71.8%, 66.7% 0.0, 0.0%, 100.0%
CMYK 0.0%, 71.8%, 65.3%, 33.3% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.4982 0.1576 20.2 1.0 0.0 89.9

Contrast & Accessibility

6.57:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #AA303B

The quick brown fox jumps over the lazy dog

Text: #AA303B → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #AA303B, #FFFFFF);
background: linear-gradient(135deg, #AA303B, #FFFFFF);

Explore Each Color

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