#664B55

#664B55

white

#FFFFFF

Contrast Ratio

7.77:1

Delta E

66.31

Very Different

50:50 Mix

#B0A1A6

Color Values

Format #664B55 #FFFFFF
HEX #664B55 #FFFFFF
RGB 102, 75, 85 255, 255, 255
HSL 337.8, 15.3%, 34.7% 0.0, 0.0%, 100.0%
HSV 337.8, 26.5%, 40.0% 0.0, 0.0%, 100.0%
CMYK 0.0%, 26.5%, 16.7%, 60.0% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.445 0.0394 354.8 1.0 0.0 89.9

Contrast & Accessibility

7.77:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #664B55

The quick brown fox jumps over the lazy dog

Text: #664B55 → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

#664B55 #7E666F #97838A #B0A1A6 #CABFC3 #E4DFE1 #FFFFFF

Color Mixing

#664B55

100%

#8A757C

75:25

#B0A1A6

50:50

#D7CFD2

25:75

#FFFFFF

100%

CSS Gradient Code

background: linear-gradient(to right, #664B55, #FFFFFF);
background: linear-gradient(135deg, #664B55, #FFFFFF);

Explore Each Color

#664B55

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white

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