#3981CF

#3981CF

white

#FFFFFF

Contrast Ratio

4.03:1

Delta E

66.38

Very Different

50:50 Mix

Color Values

Format #3981CF #FFFFFF
HEX #3981CF #FFFFFF
RGB 57, 129, 207 255, 255, 255
HSL 211.2, 61.0%, 51.8% 0.0, 0.0%, 100.0%
HSV 211.2, 72.5%, 81.2% 0.0, 0.0%, 100.0%
CMYK 72.5%, 37.7%, 0.0%, 18.8% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.5955 0.1394 252.8 1.0 0.0 89.9

Contrast & Accessibility

4.03:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #3981CF

The quick brown fox jumps over the lazy dog

Text: #3981CF → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #3981CF, #FFFFFF);
background: linear-gradient(135deg, #3981CF, #FFFFFF);

Explore Each Color

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