#399AAA

#399AAA

white

#FFFFFF

Contrast Ratio

3.29:1

Delta E

49.93

Very Different

50:50 Mix

#A4CCD4

Color Values

Format #399AAA #FFFFFF
HEX #399AAA #FFFFFF
RGB 57, 154, 170 255, 255, 255
HSL 188.5, 49.8%, 44.5% 0.0, 0.0%, 100.0%
HSV 188.5, 66.5%, 66.7% 0.0, 0.0%, 100.0%
CMYK 66.5%, 9.4%, 0.0%, 33.3% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.6365 0.0915 210.4 1.0 0.0 89.9

Contrast & Accessibility

3.29:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #399AAA

The quick brown fox jumps over the lazy dog

Text: #399AAA → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

#399AAA #62AAB8 #84BBC6 #A4CCD4 #C2DDE2 #E1EEF0 #FFFFFF

Color Mixing

#399AAA

100%

#73B3BF

75:25

#A4CCD4

50:50

#D2E5E9

25:75

#FFFFFF

100%

CSS Gradient Code

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

Explore Each Color

#399AAA

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white

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