#CF151F

#CF151F

white

#FFFFFF

Contrast Ratio

5.56:1

Delta E

98.37

Very Different

50:50 Mix

Color Values

Format #CF151F #FFFFFF
HEX #CF151F #FFFFFF
RGB 207, 21, 31 255, 255, 255
HSL 356.8, 81.6%, 44.7% 0.0, 0.0%, 100.0%
HSV 356.8, 89.9%, 81.2% 0.0, 0.0%, 100.0%
CMYK 0.0%, 89.9%, 85.0%, 18.8% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.5439 0.2127 26.6 1.0 0.0 89.9

Contrast & Accessibility

5.56:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #CF151F

The quick brown fox jumps over the lazy dog

Text: #CF151F → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #CF151F, #FFFFFF);
background: linear-gradient(135deg, #CF151F, #FFFFFF);

Explore Each Color

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