#51A6EB

#51A6EB

white

#FFFFFF

Contrast Ratio

2.62:1

Delta E

54.54

Very Different

50:50 Mix

#B3D1F6

Color Values

Format #51A6EB #FFFFFF
HEX #51A6EB #FFFFFF
RGB 81, 166, 235 255, 255, 255
HSL 206.9, 79.4%, 62.0% 0.0, 0.0%, 100.0%
HSV 206.9, 65.5%, 92.2% 0.0, 0.0%, 100.0%
CMYK 65.5%, 29.4%, 0.0%, 7.8% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.7022 0.1308 245.7 1.0 0.0 89.9

Contrast & Accessibility

2.62:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #51A6EB

The quick brown fox jumps over the lazy dog

Text: #51A6EB → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

#51A6EB #77B4EF #97C3F2 #B3D1F6 #CDE0F9 #E6F0FC #FFFFFF

Color Mixing

#51A6EB

100%

#87BBF0

75:25

#B3D1F6

50:50

#DAE8FA

25:75

#FFFFFF

100%

CSS Gradient Code

background: linear-gradient(to right, #51A6EB, #FFFFFF);
background: linear-gradient(135deg, #51A6EB, #FFFFFF);

Explore Each Color

#51A6EB

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white

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