#646D78

#646D78

white

#FFFFFF

Contrast Ratio

5.25:1

Delta E

54.85

Very Different

50:50 Mix

#AFB3B9

Color Values

Format #646D78 #FFFFFF
HEX #646D78 #FFFFFF
RGB 100, 109, 120 255, 255, 255
HSL 213.0, 9.1%, 43.1% 0.0, 0.0%, 100.0%
HSV 213.0, 16.7%, 47.1% 0.0, 0.0%, 100.0%
CMYK 16.7%, 9.2%, 0.0%, 52.9% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.531 0.0205 253.5 1.0 0.0 89.9

Contrast & Accessibility

5.25:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #646D78

The quick brown fox jumps over the lazy dog

Text: #646D78 → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

#646D78 #7C848D #959BA3 #AFB3B9 #C9CCD0 #E4E5E7 #FFFFFF

Color Mixing

#646D78

100%

#888F98

75:25

#AFB3B9

50:50

#D6D8DC

25:75

#FFFFFF

100%

CSS Gradient Code

background: linear-gradient(to right, #646D78, #FFFFFF);
background: linear-gradient(135deg, #646D78, #FFFFFF);

Explore Each Color

#646D78

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white

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