#51C6DF

#51C6DF

white

#FFFFFF

Contrast Ratio

2.0:1

Delta E

42.21

Very Different

50:50 Mix

#B3E3EF

Color Values

Format #51C6DF #FFFFFF
HEX #51C6DF #FFFFFF
RGB 81, 198, 223 255, 255, 255
HSL 190.6, 68.9%, 59.6% 0.0, 0.0%, 100.0%
HSV 190.6, 63.7%, 87.5% 0.0, 0.0%, 100.0%
CMYK 63.7%, 11.2%, 0.0%, 12.5% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.7701 0.1094 214.3 1.0 0.0 89.9

Contrast & Accessibility

2.0:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #51C6DF

The quick brown fox jumps over the lazy dog

Text: #51C6DF → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

#51C6DF #78D0E4 #97D9EA #B3E3EF #CDECF4 #E6F6FA #FFFFFF

Color Mixing

#51C6DF

100%

#88D4E7

75:25

#B3E3EF

50:50

#DAF1F7

25:75

#FFFFFF

100%

CSS Gradient Code

background: linear-gradient(to right, #51C6DF, #FFFFFF);
background: linear-gradient(135deg, #51C6DF, #FFFFFF);

Explore Each Color

#51C6DF

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white

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