#CF1819

#CF1819

white

#FFFFFF

Contrast Ratio

5.53:1

Delta E

99.35

Very Different

50:50 Mix

Color Values

Format #CF1819 #FFFFFF
HEX #CF1819 #FFFFFF
RGB 207, 24, 25 255, 255, 255
HSL 359.7, 79.2%, 45.3% 0.0, 0.0%, 100.0%
HSV 359.7, 88.4%, 81.2% 0.0, 0.0%, 100.0%
CMYK 0.0%, 88.4%, 87.9%, 18.8% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.5447 0.212 28.0 1.0 0.0 89.9

Contrast & Accessibility

5.53:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #CF1819

The quick brown fox jumps over the lazy dog

Text: #CF1819 → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #CF1819, #FFFFFF);
background: linear-gradient(135deg, #CF1819, #FFFFFF);

Explore Each Color

Related Comparisons