#399EC8

#399EC8

white

#FFFFFF

Contrast Ratio

3.04:1

Delta E

51.36

Very Different

50:50 Mix

#A7CEE4

Color Values

Format #399EC8 #FFFFFF
HEX #399EC8 #FFFFFF
RGB 57, 158, 200 255, 255, 255
HSL 197.6, 56.5%, 50.4% 0.0, 0.0%, 100.0%
HSV 197.6, 71.5%, 78.4% 0.0, 0.0%, 100.0%
CMYK 71.5%, 21.0%, 0.0%, 21.6% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.6591 0.1103 229.7 1.0 0.0 89.9

Contrast & Accessibility

3.04:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #399EC8

The quick brown fox jumps over the lazy dog

Text: #399EC8 → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

#399EC8 #66AED1 #88BDDA #A7CEE4 #C5DEED #E2EEF6 #FFFFFF

Color Mixing

#399EC8

100%

#77B6D6

75:25

#A7CEE4

50:50

#D4E6F1

25:75

#FFFFFF

100%

CSS Gradient Code

background: linear-gradient(to right, #399EC8, #FFFFFF);
background: linear-gradient(135deg, #399EC8, #FFFFFF);

Explore Each Color

#399EC8

View full color details

white

View full color details

Related Comparisons