#634EB5

#634EB5

white

#FFFFFF

Contrast Ratio

6.39:1

Delta E

86.36

Very Different

50:50 Mix

Color Values

Format #634EB5 #FFFFFF
HEX #634EB5 #FFFFFF
RGB 99, 78, 181 255, 255, 255
HSL 252.2, 41.0%, 50.8% 0.0, 0.0%, 100.0%
HSV 252.2, 56.9%, 71.0% 0.0, 0.0%, 100.0%
CMYK 45.3%, 56.9%, 0.0%, 29.0% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.4997 0.1565 288.8 1.0 0.0 89.9

Contrast & Accessibility

6.39:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #634EB5

The quick brown fox jumps over the lazy dog

Text: #634EB5 → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #634EB5, #FFFFFF);
background: linear-gradient(135deg, #634EB5, #FFFFFF);

Explore Each Color

Related Comparisons