#63178F

#63178F

white

#FFFFFF

Contrast Ratio

10.25:1

Delta E

102.28

Very Different

50:50 Mix

Color Values

Format #63178F #FFFFFF
HEX #63178F #FFFFFF
RGB 99, 23, 143 255, 255, 255
HSL 278.0, 72.3%, 32.5% 0.0, 0.0%, 100.0%
HSV 278.0, 83.9%, 56.1% 0.0, 0.0%, 100.0%
CMYK 30.8%, 83.9%, 0.0%, 43.9% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.3982 0.1815 308.6 1.0 0.0 89.9

Contrast & Accessibility

10.25:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #63178F

The quick brown fox jumps over the lazy dog

Text: #63178F → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #63178F, #FFFFFF);
background: linear-gradient(135deg, #63178F, #FFFFFF);

Explore Each Color

Related Comparisons