#66373C

#66373C

white

#FFFFFF

Contrast Ratio

9.65:1

Delta E

74.33

Very Different

50:50 Mix

Color Values

Format #66373C #FFFFFF
HEX #66373C #FFFFFF
RGB 102, 55, 60 255, 255, 255
HSL 353.6, 29.9%, 30.8% 0.0, 0.0%, 100.0%
HSV 353.6, 46.1%, 40.0% 0.0, 0.0%, 100.0%
CMYK 0.0%, 46.1%, 41.2%, 60.0% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.3972 0.0671 13.8 1.0 0.0 89.9

Contrast & Accessibility

9.65:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #66373C

The quick brown fox jumps over the lazy dog

Text: #66373C → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #66373C, #FFFFFF);
background: linear-gradient(135deg, #66373C, #FFFFFF);

Explore Each Color

Related Comparisons