#66A9FD

#66A9FD

white

#FFFFFF

Contrast Ratio

2.43:1

Delta E

57.73

Very Different

50:50 Mix

#BBD3FF

Color Values

Format #66A9FD #FFFFFF
HEX #66A9FD #FFFFFF
RGB 102, 169, 253 255, 255, 255
HSL 213.4, 97.4%, 69.6% 0.0, 0.0%, 100.0%
HSV 213.4, 59.7%, 99.2% 0.0, 0.0%, 100.0%
CMYK 59.7%, 33.2%, 0.0%, 0.8% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.7265 0.1409 254.9 1.0 0.0 89.9

Contrast & Accessibility

2.43:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #66A9FD

The quick brown fox jumps over the lazy dog

Text: #66A9FD → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

#66A9FD #87B7FE #A2C5FE #BBD3FF #D3E1FF #E9F0FF #FFFFFF

Color Mixing

#66A9FD

100%

#95BEFE

75:25

#BBD3FF

50:50

#DEE9FF

25:75

#FFFFFF

100%

CSS Gradient Code

background: linear-gradient(to right, #66A9FD, #FFFFFF);
background: linear-gradient(135deg, #66A9FD, #FFFFFF);

Explore Each Color

#66A9FD

View full color details

white

View full color details

Related Comparisons