#666A79

#666A79

white

#FFFFFF

Contrast Ratio

5.38:1

Delta E

55.78

Very Different

50:50 Mix

#B0B2BA

Color Values

Format #666A79 #FFFFFF
HEX #666A79 #FFFFFF
RGB 102, 106, 121 255, 255, 255
HSL 227.4, 8.5%, 43.7% 0.0, 0.0%, 100.0%
HSV 227.4, 15.7%, 47.5% 0.0, 0.0%, 100.0%
CMYK 15.7%, 12.4%, 0.0%, 52.5% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.5262 0.024 273.7 1.0 0.0 89.9

Contrast & Accessibility

5.38:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #666A79

The quick brown fox jumps over the lazy dog

Text: #666A79 → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

#666A79 #7E818E #9699A4 #B0B2BA #C9CBD0 #E4E5E7 #FFFFFF

Color Mixing

#666A79

100%

#8A8D99

75:25

#B0B2BA

50:50

#D7D8DC

25:75

#FFFFFF

100%

CSS Gradient Code

background: linear-gradient(to right, #666A79, #FFFFFF);
background: linear-gradient(135deg, #666A79, #FFFFFF);

Explore Each Color

#666A79

View full color details

white

View full color details

Related Comparisons