#66646F

#66646F

white

#FFFFFF

Contrast Ratio

5.81:1

Delta E

57.5

Very Different

50:50 Mix

Color Values

Format #66646F #FFFFFF
HEX #66646F #FFFFFF
RGB 102, 100, 111 255, 255, 255
HSL 250.9, 5.2%, 41.4% 0.0, 0.0%, 100.0%
HSV 250.9, 9.9%, 43.5% 0.0, 0.0%, 100.0%
CMYK 8.1%, 9.9%, 0.0%, 56.5% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.5089 0.0174 294.1 1.0 0.0 89.9

Contrast & Accessibility

5.81:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #66646F

The quick brown fox jumps over the lazy dog

Text: #66646F → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #66646F, #FFFFFF);
background: linear-gradient(135deg, #66646F, #FFFFFF);

Explore Each Color

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