#CF2B09

#CF2B09

white

#FFFFFF

Contrast Ratio

5.25:1

Delta E

99.23

Very Different

50:50 Mix

Color Values

Format #CF2B09 #FFFFFF
HEX #CF2B09 #FFFFFF
RGB 207, 43, 9 255, 255, 255
HSL 10.3, 91.7%, 42.4% 0.0, 0.0%, 100.0%
HSV 10.3, 95.7%, 81.2% 0.0, 0.0%, 100.0%
CMYK 0.0%, 79.2%, 95.7%, 18.8% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.5551 0.2031 32.4 1.0 0.0 89.9

Contrast & Accessibility

5.25:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #CF2B09

The quick brown fox jumps over the lazy dog

Text: #CF2B09 → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #CF2B09, #FFFFFF);
background: linear-gradient(135deg, #CF2B09, #FFFFFF);

Explore Each Color

Related Comparisons