#CB011F

#CB011F

white

#FFFFFF

Contrast Ratio

5.89:1

Delta E

99.31

Very Different

50:50 Mix

Color Values

Format #CB011F #FFFFFF
HEX #CB011F #FFFFFF
RGB 203, 1, 31 255, 255, 255
HSL 351.1, 99.0%, 40.0% 0.0, 0.0%, 100.0%
HSV 351.1, 99.5%, 79.6% 0.0, 0.0%, 100.0%
CMYK 0.0%, 99.5%, 84.7%, 20.4% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.5306 0.2149 25.3 1.0 0.0 89.9

Contrast & Accessibility

5.89:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #CB011F

The quick brown fox jumps over the lazy dog

Text: #CB011F → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #CB011F, #FFFFFF);
background: linear-gradient(135deg, #CB011F, #FFFFFF);

Explore Each Color

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