#1F337F

#1F337F

white

#FFFFFF

Contrast Ratio

11.42:1

Delta E

90.62

Very Different

50:50 Mix

Color Values

Format #1F337F #FFFFFF
HEX #1F337F #FFFFFF
RGB 31, 51, 127 255, 255, 255
HSL 227.5, 60.8%, 31.0% 0.0, 0.0%, 100.0%
HSV 227.5, 75.6%, 49.8% 0.0, 0.0%, 100.0%
CMYK 75.6%, 59.8%, 0.0%, 50.2% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.3551 0.1308 267.9 1.0 0.0 89.9

Contrast & Accessibility

11.42:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #1F337F

The quick brown fox jumps over the lazy dog

Text: #1F337F → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #1F337F, #FFFFFF);
background: linear-gradient(135deg, #1F337F, #FFFFFF);

Explore Each Color

Related Comparisons