#66538E

#66538E

white

#FFFFFF

Contrast Ratio

6.58:1

Delta E

70.75

Very Different

50:50 Mix

Color Values

Format #66538E #FFFFFF
HEX #66538E #FFFFFF
RGB 102, 83, 142 255, 255, 255
HSL 259.3, 26.2%, 44.1% 0.0, 0.0%, 100.0%
HSV 259.3, 41.5%, 55.7% 0.0, 0.0%, 100.0%
CMYK 28.2%, 41.5%, 0.0%, 44.3% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.4871 0.0943 297.6 1.0 0.0 89.9

Contrast & Accessibility

6.58:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF β†’ Background: #66538E

The quick brown fox jumps over the lazy dog

Text: #66538E β†’ Background: #FFFFFF

Color Difference (Delta E)

70.75 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, #66538E, #FFFFFF);
background: linear-gradient(135deg, #66538E, #FFFFFF);

Explore Each Color

Related Comparisons