#638BC6

#638BC6

white

#FFFFFF

Contrast Ratio

3.48:1

Delta E

55.22

Very Different

50:50 Mix

#B4C3E3

Color Values

Format #638BC6 #FFFFFF
HEX #638BC6 #FFFFFF
RGB 99, 139, 198 255, 255, 255
HSL 215.8, 46.5%, 58.2% 0.0, 0.0%, 100.0%
HSV 215.8, 50.0%, 77.6% 0.0, 0.0%, 100.0%
CMYK 50.0%, 29.8%, 0.0%, 22.4% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.6321 0.1 258.0 1.0 0.0 89.9

Contrast & Accessibility

3.48:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #638BC6

The quick brown fox jumps over the lazy dog

Text: #638BC6 → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

#638BC6 #7F9DD0 #9AB0D9 #B4C3E3 #CDD7EC #E6EBF6 #FFFFFF

Color Mixing

#638BC6

100%

#8DA7D4

75:25

#B4C3E3

50:50

#D9E1F1

25:75

#FFFFFF

100%

CSS Gradient Code

background: linear-gradient(to right, #638BC6, #FFFFFF);
background: linear-gradient(135deg, #638BC6, #FFFFFF);

Explore Each Color

#638BC6

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white

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