#645CDD

#645CDD

white

#FFFFFF

Contrast Ratio

5.1:1

Delta E

92.76

Very Different

50:50 Mix

Color Values

Format #645CDD #FFFFFF
HEX #645CDD #FFFFFF
RGB 100, 92, 221 255, 255, 255
HSL 243.7, 65.5%, 61.4% 0.0, 0.0%, 100.0%
HSV 243.7, 58.4%, 86.7% 0.0, 0.0%, 100.0%
CMYK 54.8%, 58.4%, 0.0%, 13.3% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.5539 0.1904 281.0 1.0 0.0 89.9

Contrast & Accessibility

5.1:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #645CDD

The quick brown fox jumps over the lazy dog

Text: #645CDD → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

Explore Each Color

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