#66A1CF

#66A1CF

white

#FFFFFF

Contrast Ratio

2.78:1

Delta E

46.92

Very Different

50:50 Mix

#B6CFE7

Color Values

Format #66A1CF #FFFFFF
HEX #66A1CF #FFFFFF
RGB 102, 161, 207 255, 255, 255
HSL 206.3, 52.2%, 60.6% 0.0, 0.0%, 100.0%
HSV 206.3, 50.7%, 81.2% 0.0, 0.0%, 100.0%
CMYK 50.7%, 22.2%, 0.0%, 18.8% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.6868 0.0919 243.2 1.0 0.0 89.9

Contrast & Accessibility

2.78:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #66A1CF

The quick brown fox jumps over the lazy dog

Text: #66A1CF → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

#66A1CF #83B0D7 #9DBFDF #B6CFE7 #CFDFEF #E7EFF7 #FFFFFF

Color Mixing

#66A1CF

100%

#90B8DB

75:25

#B6CFE7

50:50

#DBE7F3

25:75

#FFFFFF

100%

CSS Gradient Code

background: linear-gradient(to right, #66A1CF, #FFFFFF);
background: linear-gradient(135deg, #66A1CF, #FFFFFF);

Explore Each Color

#66A1CF

View full color details

white

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