#645BA3

#645BA3

white

#FFFFFF

Contrast Ratio

5.89:1

Delta E

72.1

Very Different

50:50 Mix

Color Values

Format #645BA3 #FFFFFF
HEX #645BA3 #FFFFFF
RGB 100, 91, 163 255, 255, 255
HSL 247.5, 28.3%, 49.8% 0.0, 0.0%, 100.0%
HSV 247.5, 44.2%, 63.9% 0.0, 0.0%, 100.0%
CMYK 38.7%, 44.2%, 0.0%, 36.1% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.513 0.1117 287.5 1.0 0.0 89.9

Contrast & Accessibility

5.89:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #645BA3

The quick brown fox jumps over the lazy dog

Text: #645BA3 → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #645BA3, #FFFFFF);
background: linear-gradient(135deg, #645BA3, #FFFFFF);

Explore Each Color

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