#663F6D

#663F6D

white

#FFFFFF

Contrast Ratio

8.41:1

Delta E

74.49

Very Different

50:50 Mix

Color Values

Format #663F6D #FFFFFF
HEX #663F6D #FFFFFF
RGB 102, 63, 109 255, 255, 255
HSL 290.9, 26.7%, 33.7% 0.0, 0.0%, 100.0%
HSV 290.9, 42.2%, 42.7% 0.0, 0.0%, 100.0%
CMYK 6.4%, 42.2%, 0.0%, 57.3% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.4317 0.0873 321.3 1.0 0.0 89.9

Contrast & Accessibility

8.41:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF β†’ Background: #663F6D

The quick brown fox jumps over the lazy dog

Text: #663F6D β†’ Background: #FFFFFF

Color Difference (Delta E)

74.49 Very Different
0 β€” Identical 5 β€” Similar 25 β€” Noticeable 100 β€” Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #663F6D, #FFFFFF);
background: linear-gradient(135deg, #663F6D, #FFFFFF);

Explore Each Color

Related Comparisons