#666F99

#666F99

white

#FFFFFF

Contrast Ratio

4.89:1

Delta E

58.0

Very Different

50:50 Mix

#B1B4CB

Color Values

Format #666F99 #FFFFFF
HEX #666F99 #FFFFFF
RGB 102, 111, 153 255, 255, 255
HSL 229.4, 20.0%, 50.0% 0.0, 0.0%, 100.0%
HSV 229.4, 33.3%, 60.0% 0.0, 0.0%, 100.0%
CMYK 33.3%, 27.5%, 0.0%, 40.0% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.5509 0.0664 274.7 1.0 0.0 89.9

Contrast & Accessibility

4.89:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #666F99

The quick brown fox jumps over the lazy dog

Text: #666F99 → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

#666F99 #7F85A9 #989CBA #B1B4CB #CBCDDC #E5E6EE #FFFFFF

Color Mixing

#666F99

100%

#8B91B2

75:25

#B1B4CB

50:50

#D8D9E5

25:75

#FFFFFF

100%

CSS Gradient Code

background: linear-gradient(to right, #666F99, #FFFFFF);
background: linear-gradient(135deg, #666F99, #FFFFFF);

Explore Each Color

#666F99

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white

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