#556B66

#556B66

white

#FFFFFF

Contrast Ratio

5.7:1

Delta E

57.39

Very Different

50:50 Mix

#A6B2AF

Color Values

Format #556B66 #FFFFFF
HEX #556B66 #FFFFFF
RGB 85, 107, 102 255, 255, 255
HSL 166.4, 11.5%, 37.6% 0.0, 0.0%, 100.0%
HSV 166.4, 20.6%, 42.0% 0.0, 0.0%, 100.0%
CMYK 20.6%, 0.0%, 4.7%, 58.0% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.5083 0.0274 179.8 1.0 0.0 89.9

Contrast & Accessibility

5.7:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #556B66

The quick brown fox jumps over the lazy dog

Text: #556B66 → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

#556B66 #6F827E #8A9A96 #A6B2AF #C3CBC9 #E1E5E4 #FFFFFF

Color Mixing

#556B66

100%

#7D8E8A

75:25

#A6B2AF

50:50

#D2D8D6

25:75

#FFFFFF

100%

CSS Gradient Code

background: linear-gradient(to right, #556B66, #FFFFFF);
background: linear-gradient(135deg, #556B66, #FFFFFF);

Explore Each Color

#556B66

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white

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