#664751

#664751

white

#FFFFFF

Contrast Ratio

8.12:1

Delta E

67.84

Very Different

50:50 Mix

Color Values

Format #664751 #FFFFFF
HEX #664751 #FFFFFF
RGB 102, 71, 81 255, 255, 255
HSL 340.6, 17.9%, 33.9% 0.0, 0.0%, 100.0%
HSV 340.6, 30.4%, 40.0% 0.0, 0.0%, 100.0%
CMYK 0.0%, 30.4%, 20.6%, 60.0% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.4353 0.0448 358.1 1.0 0.0 89.9

Contrast & Accessibility

8.12:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #664751

The quick brown fox jumps over the lazy dog

Text: #664751 → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #664751, #FFFFFF);
background: linear-gradient(135deg, #664751, #FFFFFF);

Explore Each Color

Related Comparisons