#51B2EB

#51B2EB

white

#FFFFFF

Contrast Ratio

2.35:1

Delta E

49.34

Very Different

50:50 Mix

#B3D8F5

Color Values

Format #51B2EB #FFFFFF
HEX #51B2EB #FFFFFF
RGB 81, 178, 235 255, 255, 255
HSL 202.2, 79.4%, 62.0% 0.0, 0.0%, 100.0%
HSV 202.2, 65.5%, 92.2% 0.0, 0.0%, 100.0%
CMYK 65.5%, 24.3%, 0.0%, 7.8% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.7292 0.1228 237.6 1.0 0.0 89.9

Contrast & Accessibility

2.35:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #51B2EB

The quick brown fox jumps over the lazy dog

Text: #51B2EB → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

#51B2EB #78BEEF #97CBF2 #B3D8F5 #CDE5F9 #E6F2FC #FFFFFF

Color Mixing

#51B2EB

100%

#88C5F0

75:25

#B3D8F5

50:50

#DAEBFA

25:75

#FFFFFF

100%

CSS Gradient Code

background: linear-gradient(to right, #51B2EB, #FFFFFF);
background: linear-gradient(135deg, #51B2EB, #FFFFFF);

Explore Each Color

#51B2EB

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white

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