#51ADFF

#51ADFF

white

#FFFFFF

Contrast Ratio

2.39:1

Delta E

57.85

Very Different

50:50 Mix

#B5D5FF

Color Values

Format #51ADFF #FFFFFF
HEX #51ADFF #FFFFFF
RGB 81, 173, 255 255, 255, 255
HSL 208.3, 100.0%, 65.9% 0.0, 0.0%, 100.0%
HSV 208.3, 68.2%, 100.0% 0.0, 0.0%, 100.0%
CMYK 68.2%, 32.2%, 0.0%, 0.0% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.7279 0.1482 248.3 1.0 0.0 89.9

Contrast & Accessibility

2.39:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #51ADFF

The quick brown fox jumps over the lazy dog

Text: #51ADFF → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

#51ADFF #7ABAFF #9AC7FF #B5D5FF #CFE3FF #E8F1FF #FFFFFF

Color Mixing

#51ADFF

100%

#8AC1FF

75:25

#B5D5FF

50:50

#DBEAFF

25:75

#FFFFFF

100%

CSS Gradient Code

background: linear-gradient(to right, #51ADFF, #FFFFFF);
background: linear-gradient(135deg, #51ADFF, #FFFFFF);

Explore Each Color

#51ADFF

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white

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