#640D2D

#640D2D

white

#FFFFFF

Contrast Ratio

12.83:1

Delta E

88.48

Very Different

50:50 Mix

Color Values

Format #640D2D #FFFFFF
HEX #640D2D #FFFFFF
RGB 100, 13, 45 255, 255, 255
HSL 337.9, 77.0%, 22.2% 0.0, 0.0%, 100.0%
HSV 337.9, 87.0%, 39.2% 0.0, 0.0%, 100.0%
CMYK 0.0%, 87.0%, 55.0%, 60.8% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.3327 0.1203 5.6 1.0 0.0 89.9

Contrast & Accessibility

12.83:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #640D2D

The quick brown fox jumps over the lazy dog

Text: #640D2D → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #640D2D, #FFFFFF);
background: linear-gradient(135deg, #640D2D, #FFFFFF);

Explore Each Color

Related Comparisons