#CB0F13

#CB0F13

white

#FFFFFF

Contrast Ratio

5.81:1

Delta E

100.83

Very Different

50:50 Mix

Color Values

Format #CB0F13 #FFFFFF
HEX #CB0F13 #FFFFFF
RGB 203, 15, 19 255, 255, 255
HSL 358.7, 86.2%, 42.7% 0.0, 0.0%, 100.0%
HSV 358.7, 92.6%, 79.6% 0.0, 0.0%, 100.0%
CMYK 0.0%, 92.6%, 90.6%, 20.4% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.5334 0.2123 28.1 1.0 0.0 89.9

Contrast & Accessibility

5.81:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #CB0F13

The quick brown fox jumps over the lazy dog

Text: #CB0F13 → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #CB0F13, #FFFFFF);
background: linear-gradient(135deg, #CB0F13, #FFFFFF);

Explore Each Color

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