#3F57AF

#3F57AF

white

#FFFFFF

Contrast Ratio

6.58:1

Delta E

80.75

Very Different

50:50 Mix

Color Values

Format #3F57AF #FFFFFF
HEX #3F57AF #FFFFFF
RGB 63, 87, 175 255, 255, 255
HSL 227.1, 47.1%, 46.7% 0.0, 0.0%, 100.0%
HSV 227.1, 64.0%, 68.6% 0.0, 0.0%, 100.0%
CMYK 64.0%, 50.3%, 0.0%, 31.4% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.4859 0.1427 269.1 1.0 0.0 89.9

Contrast & Accessibility

6.58:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #3F57AF

The quick brown fox jumps over the lazy dog

Text: #3F57AF → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #3F57AF, #FFFFFF);
background: linear-gradient(135deg, #3F57AF, #FFFFFF);

Explore Each Color

Related Comparisons