#6680bb - Amazing Smoke color

This blue reads as a cool, medium-toned slate-blue with soft violet undertones and a subtle gray cast. It feels calm and composed—more reserved than vivid azure but livelier than steel gray—evoking dusk skies and professional, trustworthy design. It works well as a primary accent or subdued background, pairing especially well with warm creams, muted corals, and soft charcoal. Ideal for user interfaces, branding, and editorial layouts where a balanced, modern blue is needed without high saturation or brightness.

color #6680bb

#6680bb color RGB value is 102, 128, 187, and the CMYK value is 0.455, 0.316, 0.00, 0.267. Alternative names for that color are: amazing smoke, gray, steelblue, wild blue yonder, indigo, violet.

Color Conversion

Name
Values
CSS
RGB(0-255)
102, 128, 187
rgb(102, 128, 187)
CMYK
0.455, 0.316, 0.00, 0.267
-
sRGB
0.400, 0.502, 0.733
rgb(40% 50.2% 73.3%)
Adobe® 98 RGB compatible
0.430, 0.498, 0.720
color(a98-rgb 0.43 0.498 0.72)
HCT
268, 38.5, 53.9
color(--hct 268 26.5% 53.9%)
HSL
222, 38.5, 56.7
hsl(222 38.5% 56.7%)
HSV
222, 45.5, 73.3
color(--hsv 222 45.5% 73.3%)
HWB
222, 40.0, 26.7
hwb(222 40% 26.7%)
Lab
53.4, 2.58, -34.4
lab(53.4 2.58 -34.4)
P3
0.420, 0.499, 0.715
color(display-p3 0.42 0.499 0.715)
XYZ D50
0.212, 0.214, 0.378
color(xyz-d50 0.212 0.214 0.378)

Shades

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Tints

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Tones

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Color Harmonies

HEX:#6680bb
RGB:102 128 187
HSL:221.65deg 38.46% 56.67%
HEX:#bba166
RGB:187 161 102
HSL:41.65deg 38.46% 56.67%

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