#666677 - London Grey color

A dusky, balanced slate that sits between gray, blue, and a whisper of violet. It reads cool and muted, offering a steely, almost denim-like depth without feeling heavy. Versatile and sophisticated, it works well as a background, accent wall, or UI element where subtlety and calm are desired. Pairs beautifully with warm woods, soft creams, brass or copper metallics, and pale dusty pinks for contrast. Ideal for modern interiors, branding, and understated, moody palettes.

color #666677

#666677 color RGB value is 102, 102, 119, and the CMYK value is 0.143, 0.143, 0.00, 0.533. Alternative names for that color are: london grey, gray, dimgray, mid gray, eggplant, violet.

Color Conversion

Name
Values
CSS
RGB(0-255)
102, 102, 119
rgb(102, 102, 119)
CMYK
0.143, 0.143, 0.00, 0.533
-
sRGB
0.400, 0.400, 0.467
rgb(40% 40% 46.7%)
Adobe® 98 RGB compatible
0.399, 0.399, 0.461
color(a98-rgb 0.399 0.399 0.461)
HCT
283, 13.2, 43.7
color(--hct 283 9.11% 43.7%)
HSL
240, 7.69, 43.3
hsl(240 7.69% 43.3%)
HSV
240, 14.3, 46.7
color(--hsv 240 14.3% 46.7%)
HWB
240, 40.0, 53.3
hwb(240 40% 53.3%)
Lab
43.7, 2.82, -9.56
lab(43.7 2.82 -9.56)
P3
0.400, 0.400, 0.461
color(display-p3 0.4 0.4 0.461)
XYZ D50
0.136, 0.136, 0.146
color(xyz-d50 0.136 0.136 0.146)

Shades

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Tints

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Tones

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Color Harmonies

HEX:#666677
RGB:102 102 119
HSL:240deg 7.69% 43.33%
HEX:#777766
RGB:119 119 102
HSL:60deg 7.69% 43.33%

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