#1F337D

#1F337D

white

#FFFFFF

Contrast Ratio

11.49:1

Delta E

90.09

Very Different

50:50 Mix

Color Values

Format #1F337D #FFFFFF
HEX #1F337D #FFFFFF
RGB 31, 51, 125 255, 255, 255
HSL 227.2, 60.3%, 30.6% 0.0, 0.0%, 100.0%
HSV 227.2, 75.2%, 49.0% 0.0, 0.0%, 100.0%
CMYK 75.2%, 59.2%, 0.0%, 51.0% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.3534 0.1279 267.8 1.0 0.0 89.9

Contrast & Accessibility

11.49:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #1F337D

The quick brown fox jumps over the lazy dog

Text: #1F337D → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #1F337D, #FFFFFF);
background: linear-gradient(135deg, #1F337D, #FFFFFF);

Explore Each Color

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