#378BB3

#378BB3

white

#FFFFFF

Contrast Ratio

3.81:1

Delta E

54.92

Very Different

50:50 Mix

#A3C3D9

Color Values

Format #378BB3 #FFFFFF
HEX #378BB3 #FFFFFF
RGB 55, 139, 179 255, 255, 255
HSL 199.4, 53.0%, 45.9% 0.0, 0.0%, 100.0%
HSV 199.4, 69.3%, 70.2% 0.0, 0.0%, 100.0%
CMYK 69.3%, 22.3%, 0.0%, 29.8% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.6032 0.1002 232.6 1.0 0.0 89.9

Contrast & Accessibility

3.81:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #378BB3

The quick brown fox jumps over the lazy dog

Text: #378BB3 → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

#378BB3 #619DBF #83B0CC #A3C3D9 #C2D7E5 #E1EBF2 #FFFFFF

Color Mixing

#378BB3

100%

#73A7C6

75:25

#A3C3D9

50:50

#D1E1EC

25:75

#FFFFFF

100%

CSS Gradient Code

background: linear-gradient(to right, #378BB3, #FFFFFF);
background: linear-gradient(135deg, #378BB3, #FFFFFF);

Explore Each Color

#378BB3

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white

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