#66EFF3

#66EFF3

white

#FFFFFF

Contrast Ratio

1.38:1

Delta E

40.15

Very Different

50:50 Mix

#BEF8F9

Color Values

Format #66EFF3 #FFFFFF
HEX #66EFF3 #FFFFFF
RGB 102, 239, 243 255, 255, 255
HSL 181.7, 85.5%, 67.6% 0.0, 0.0%, 100.0%
HSV 181.7, 58.0%, 95.3% 0.0, 0.0%, 100.0%
CMYK 58.0%, 1.6%, 0.0%, 4.7% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.8787 0.1186 197.9 1.0 0.0 89.9

Contrast & Accessibility

1.38:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #66EFF3

The quick brown fox jumps over the lazy dog

Text: #66EFF3 → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

#66EFF3 #88F2F5 #A5F5F7 #BEF8F9 #D5FAFB #EAFDFD #FFFFFF

Color Mixing

#66EFF3

100%

#97F4F6

75:25

#BEF8F9

50:50

#E0FCFC

25:75

#FFFFFF

100%

CSS Gradient Code

background: linear-gradient(to right, #66EFF3, #FFFFFF);
background: linear-gradient(135deg, #66EFF3, #FFFFFF);

Explore Each Color

#66EFF3

View full color details

white

View full color details

Related Comparisons