#645CCC

#645CCC

white

#FFFFFF

Contrast Ratio

5.32:1

Delta E

85.99

Very Different

50:50 Mix

Color Values

Format #645CCC #FFFFFF
HEX #645CCC #FFFFFF
RGB 100, 92, 204 255, 255, 255
HSL 244.3, 52.3%, 58.0% 0.0, 0.0%, 100.0%
HSV 244.3, 54.9%, 80.0% 0.0, 0.0%, 100.0%
CMYK 51.0%, 54.9%, 0.0%, 20.0% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.5415 0.1679 282.5 1.0 0.0 89.9

Contrast & Accessibility

5.32:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #645CCC

The quick brown fox jumps over the lazy dog

Text: #645CCC → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #645CCC, #FFFFFF);
background: linear-gradient(135deg, #645CCC, #FFFFFF);

Explore Each Color

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