#51C5EE

#51C5EE

white

#FFFFFF

Contrast Ratio

1.99:1

Delta E

44.07

Very Different

50:50 Mix

#B4E2F7

Color Values

Format #51C5EE #FFFFFF
HEX #51C5EE #FFFFFF
RGB 81, 197, 238 255, 255, 255
HSL 195.7, 82.2%, 62.5% 0.0, 0.0%, 100.0%
HSV 195.7, 66.0%, 93.3% 0.0, 0.0%, 100.0%
CMYK 66.0%, 17.2%, 0.0%, 6.7% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.7738 0.1183 225.0 1.0 0.0 89.9

Contrast & Accessibility

1.99:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #51C5EE

The quick brown fox jumps over the lazy dog

Text: #51C5EE → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

#51C5EE #79CFF1 #98D8F4 #B4E2F7 #CEECFA #E7F5FC #FFFFFF

Color Mixing

#51C5EE

100%

#89D3F2

75:25

#B4E2F7

50:50

#DBF0FB

25:75

#FFFFFF

100%

CSS Gradient Code

background: linear-gradient(to right, #51C5EE, #FFFFFF);
background: linear-gradient(135deg, #51C5EE, #FFFFFF);

Explore Each Color

#51C5EE

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white

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