#CF231C

#CF231C

white

#FFFFFF

Contrast Ratio

5.37:1

Delta E

97.09

Very Different

50:50 Mix

Color Values

Format #CF231C #FFFFFF
HEX #CF231C #FFFFFF
RGB 207, 35, 28 255, 255, 255
HSL 2.3, 76.2%, 46.1% 0.0, 0.0%, 100.0%
HSV 2.3, 86.5%, 81.2% 0.0, 0.0%, 100.0%
CMYK 0.0%, 83.1%, 86.5%, 18.8% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.5507 0.2063 28.7 1.0 0.0 89.9

Contrast & Accessibility

5.37:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #CF231C

The quick brown fox jumps over the lazy dog

Text: #CF231C → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #CF231C, #FFFFFF);
background: linear-gradient(135deg, #CF231C, #FFFFFF);

Explore Each Color

Related Comparisons