#397BBC

#397BBC

white

#FFFFFF

Contrast Ratio

4.44:1

Delta E

63.96

Very Different

50:50 Mix

Color Values

Format #397BBC #FFFFFF
HEX #397BBC #FFFFFF
RGB 57, 123, 188 255, 255, 255
HSL 209.8, 53.5%, 48.0% 0.0, 0.0%, 100.0%
HSV 209.8, 69.7%, 73.7% 0.0, 0.0%, 100.0%
CMYK 69.7%, 34.6%, 0.0%, 26.3% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.5708 0.1212 250.5 1.0 0.0 89.9

Contrast & Accessibility

4.44:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #397BBC

The quick brown fox jumps over the lazy dog

Text: #397BBC → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #397BBC, #FFFFFF);
background: linear-gradient(135deg, #397BBC, #FFFFFF);

Explore Each Color

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