#3F73AB

#3F73AB

white

#FFFFFF

Contrast Ratio

4.94:1

Delta E

63.3

Very Different

50:50 Mix

Color Values

Format #3F73AB #FFFFFF
HEX #3F73AB #FFFFFF
RGB 63, 115, 171 255, 255, 255
HSL 211.1, 46.2%, 45.9% 0.0, 0.0%, 100.0%
HSV 211.1, 63.2%, 67.1% 0.0, 0.0%, 100.0%
CMYK 63.2%, 32.7%, 0.0%, 32.9% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.5452 0.1044 251.8 1.0 0.0 89.9

Contrast & Accessibility

4.94:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #3F73AB

The quick brown fox jumps over the lazy dog

Text: #3F73AB → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #3F73AB, #FFFFFF);
background: linear-gradient(135deg, #3F73AB, #FFFFFF);

Explore Each Color

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