#3F65B3

#3F65B3

white

#FFFFFF

Contrast Ratio

5.64:1

Delta E

73.39

Very Different

50:50 Mix

Color Values

Format #3F65B3 #FFFFFF
HEX #3F65B3 #FFFFFF
RGB 63, 101, 179 255, 255, 255
HSL 220.3, 47.9%, 47.5% 0.0, 0.0%, 100.0%
HSV 220.3, 64.8%, 70.2% 0.0, 0.0%, 100.0%
CMYK 64.8%, 43.6%, 0.0%, 29.8% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.5184 0.1308 263.1 1.0 0.0 89.9

Contrast & Accessibility

5.64:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #3F65B3

The quick brown fox jumps over the lazy dog

Text: #3F65B3 → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #3F65B3, #FFFFFF);
background: linear-gradient(135deg, #3F65B3, #FFFFFF);

Explore Each Color

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