#66D6DF

#66D6DF

white

#FFFFFF

Contrast Ratio

1.71:1

Delta E

38.38

Very Different

50:50 Mix

Color Values

Format #66D6DF #FFFFFF
HEX #66D6DF #FFFFFF
RGB 102, 214, 223 255, 255, 255
HSL 184.5, 65.4%, 63.7% 0.0, 0.0%, 100.0%
HSV 184.5, 54.3%, 87.5% 0.0, 0.0%, 100.0%
CMYK 54.3%, 4.0%, 0.0%, 12.5% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.8143 0.1026 202.4 1.0 0.0 89.9

Contrast & Accessibility

1.71:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #66D6DF

The quick brown fox jumps over the lazy dog

Text: #66D6DF → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #66D6DF, #FFFFFF);
background: linear-gradient(135deg, #66D6DF, #FFFFFF);

Explore Each Color

Related Comparisons