#399DDC

#399DDC

white

#FFFFFF

Contrast Ratio

2.99:1

Delta E

56.06

Very Different

50:50 Mix

#AACDEE

Color Values

Format #399DDC #FFFFFF
HEX #399DDC #FFFFFF
RGB 57, 157, 220 255, 255, 255
HSL 203.2, 70.0%, 54.3% 0.0, 0.0%, 100.0%
HSV 203.2, 74.1%, 86.3% 0.0, 0.0%, 100.0%
CMYK 74.1%, 28.6%, 0.0%, 13.7% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.6665 0.1304 240.8 1.0 0.0 89.9

Contrast & Accessibility

2.99:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #399DDC

The quick brown fox jumps over the lazy dog

Text: #399DDC → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

#399DDC #68ADE2 #8BBDE8 #AACDEE #C7DDF4 #E3EEF9 #FFFFFF

Color Mixing

#399DDC

100%

#7AB5E5

75:25

#AACDEE

50:50

#D6E6F7

25:75

#FFFFFF

100%

CSS Gradient Code

background: linear-gradient(to right, #399DDC, #FFFFFF);
background: linear-gradient(135deg, #399DDC, #FFFFFF);

Explore Each Color

#399DDC

View full color details

white

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