#663CF7

#663CF7

white

#FFFFFF

Contrast Ratio

5.91:1

Delta E

121.82

Very Different

50:50 Mix

Color Values

Format #663CF7 #FFFFFF
HEX #663CF7 #FFFFFF
RGB 102, 60, 247 255, 255, 255
HSL 253.5, 92.1%, 60.2% 0.0, 0.0%, 100.0%
HSV 253.5, 75.7%, 96.9% 0.0, 0.0%, 100.0%
CMYK 58.7%, 75.7%, 0.0%, 3.1% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.5321 0.2564 283.8 1.0 0.0 89.9

Contrast & Accessibility

5.91:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #663CF7

The quick brown fox jumps over the lazy dog

Text: #663CF7 → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #663CF7, #FFFFFF);
background: linear-gradient(135deg, #663CF7, #FFFFFF);

Explore Each Color

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