#3F65CC

#3F65CC

white

#FFFFFF

Contrast Ratio

5.32:1

Delta E

82.1

Very Different

50:50 Mix

Color Values

Format #3F65CC #FFFFFF
HEX #3F65CC #FFFFFF
RGB 63, 101, 204 255, 255, 255
HSL 223.8, 58.0%, 52.4% 0.0, 0.0%, 100.0%
HSV 223.8, 69.1%, 80.0% 0.0, 0.0%, 100.0%
CMYK 69.1%, 50.5%, 0.0%, 20.0% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.5355 0.1655 265.8 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: #3F65CC

The quick brown fox jumps over the lazy dog

Text: #3F65CC → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #3F65CC, #FFFFFF);
background: linear-gradient(135deg, #3F65CC, #FFFFFF);

Explore Each Color

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