#645C2F

#645C2F

white

#FFFFFF

Contrast Ratio

6.74:1

Delta E

66.88

Very Different

50:50 Mix

Color Values

Format #645C2F #FFFFFF
HEX #645C2F #FFFFFF
RGB 100, 92, 47 255, 255, 255
HSL 50.9, 36.1%, 28.8% 0.0, 0.0%, 100.0%
HSV 50.9, 53.0%, 39.2% 0.0, 0.0%, 100.0%
CMYK 0.0%, 8.0%, 53.0%, 60.8% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.4716 0.0648 99.4 1.0 0.0 89.9

Contrast & Accessibility

6.74:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #645C2F

The quick brown fox jumps over the lazy dog

Text: #645C2F → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #645C2F, #FFFFFF);
background: linear-gradient(135deg, #645C2F, #FFFFFF);

Explore Each Color

Related Comparisons