#666DFF

#666DFF

white

#FFFFFF

Contrast Ratio

4.04:1

Delta E

95.92

Very Different

50:50 Mix

Color Values

Format #666DFF #FFFFFF
HEX #666DFF #FFFFFF
RGB 102, 109, 255 255, 255, 255
HSL 237.3, 100.0%, 70.0% 0.0, 0.0%, 100.0%
HSV 237.3, 60.0%, 100.0% 0.0, 0.0%, 100.0%
CMYK 60.0%, 57.3%, 0.0%, 0.0% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.61 0.2129 276.0 1.0 0.0 89.9

Contrast & Accessibility

4.04:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #666DFF

The quick brown fox jumps over the lazy dog

Text: #666DFF → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #666DFF, #FFFFFF);
background: linear-gradient(135deg, #666DFF, #FFFFFF);

Explore Each Color

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