#51A7DF

#51A7DF

white

#FFFFFF

Contrast Ratio

2.64:1

Delta E

50.64

Very Different

50:50 Mix

#B1D2EF

Color Values

Format #51A7DF #FFFFFF
HEX #51A7DF #FFFFFF
RGB 81, 167, 223 255, 255, 255
HSL 203.7, 68.9%, 59.6% 0.0, 0.0%, 100.0%
HSV 203.7, 63.7%, 87.5% 0.0, 0.0%, 100.0%
CMYK 63.7%, 25.1%, 0.0%, 12.5% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.6986 0.1169 239.9 1.0 0.0 89.9

Contrast & Accessibility

2.64:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #51A7DF

The quick brown fox jumps over the lazy dog

Text: #51A7DF → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

#51A7DF #76B5E5 #95C3EA #B1D2EF #CCE1F5 #E6F0FA #FFFFFF

Color Mixing

#51A7DF

100%

#86BCE7

75:25

#B1D2EF

50:50

#D9E8F7

25:75

#FFFFFF

100%

CSS Gradient Code

background: linear-gradient(to right, #51A7DF, #FFFFFF);
background: linear-gradient(135deg, #51A7DF, #FFFFFF);

Explore Each Color

#51A7DF

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white

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