#3F367B

#3F367B

white

#FFFFFF

Contrast Ratio

10.37:1

Delta E

85.53

Very Different

50:50 Mix

Color Values

Format #3F367B #FFFFFF
HEX #3F367B #FFFFFF
RGB 63, 54, 123 255, 255, 255
HSL 247.8, 39.0%, 34.7% 0.0, 0.0%, 100.0%
HSV 247.8, 56.1%, 48.2% 0.0, 0.0%, 100.0%
CMYK 48.8%, 56.1%, 0.0%, 51.8% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.3809 0.113 285.7 1.0 0.0 89.9

Contrast & Accessibility

10.37:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #3F367B

The quick brown fox jumps over the lazy dog

Text: #3F367B → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #3F367B, #FFFFFF);
background: linear-gradient(135deg, #3F367B, #FFFFFF);

Explore Each Color

Related Comparisons