#66B3BD

#66B3BD

white

#FFFFFF

Contrast Ratio

2.4:1

Delta E

39.89

Very Different

50:50 Mix

#B5D9DE

Color Values

Format #66B3BD #FFFFFF
HEX #66B3BD #FFFFFF
RGB 102, 179, 189 255, 255, 255
HSL 186.9, 39.7%, 57.1% 0.0, 0.0%, 100.0%
HSV 186.9, 46.0%, 74.1% 0.0, 0.0%, 100.0%
CMYK 46.0%, 5.3%, 0.0%, 25.9% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.7209 0.0775 206.4 1.0 0.0 89.9

Contrast & Accessibility

2.4:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #66B3BD

The quick brown fox jumps over the lazy dog

Text: #66B3BD → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

#66B3BD #82C0C8 #9CCCD3 #B5D9DE #CEE5E9 #E7F2F4 #FFFFFF

Color Mixing

#66B3BD

100%

#8FC6CD

75:25

#B5D9DE

50:50

#DAECEE

25:75

#FFFFFF

100%

CSS Gradient Code

background: linear-gradient(to right, #66B3BD, #FFFFFF);
background: linear-gradient(135deg, #66B3BD, #FFFFFF);

Explore Each Color

#66B3BD

View full color details

white

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