#1F3BAB

#1F3BAB

white

#FFFFFF

Contrast Ratio

9.24:1

Delta E

99.04

Very Different

50:50 Mix

Color Values

Format #1F3BAB #FFFFFF
HEX #1F3BAB #FFFFFF
RGB 31, 59, 171 255, 255, 255
HSL 228.0, 69.3%, 39.6% 0.0, 0.0%, 100.0%
HSV 228.0, 81.9%, 67.1% 0.0, 0.0%, 100.0%
CMYK 81.9%, 65.5%, 0.0%, 32.9% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.4117 0.1813 266.7 1.0 0.0 89.9

Contrast & Accessibility

9.24:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #1F3BAB

The quick brown fox jumps over the lazy dog

Text: #1F3BAB → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #1F3BAB, #FFFFFF);
background: linear-gradient(135deg, #1F3BAB, #FFFFFF);

Explore Each Color

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