#42424d - Flint Purple color

Deep charcoal with a subtle blue-violet undertone, this near-neutral slate reads as cool and muted rather than stark. It carries a dusk-like, sophisticated mood—grounded and calm—making it ideal for modern interfaces, understated branding, or elegant interiors. It pairs beautifully with warm metallics, soft blushes, and crisp white for contrast, and provides comfortable legibility as text on pale backgrounds. Use it to add depth without overpowering other elements; its restrained richness feels contemporary, refined, and quietly confident.

color #42424d

#42424d color RGB value is 66, 66, 77, and the CMYK value is 0.143, 0.143, 0.00, 0.698. Alternative names for that color are: flint purple, gray, darkslategray, mako, outer space, indigo, darkslategrey.

Color Conversion

Name
Values
CSS
RGB(0-255)
66, 66, 77
rgb(66, 66, 77)
CMYK
0.143, 0.143, 0.00, 0.698
-
sRGB
0.259, 0.259, 0.302
rgb(25.9% 25.9% 30.2%)
Adobe® 98 RGB compatible
0.266, 0.266, 0.305
color(a98-rgb 0.266 0.266 0.305)
HCT
283, 9.75, 28.4
color(--hct 283 6.73% 28.4%)
HSL
240, 7.69, 28.0
hsl(240 7.69% 28%)
HSV
240, 14.3, 30.2
color(--hsv 240 14.3% 30.2%)
HWB
240, 25.9, 69.8
hwb(240 25.9% 69.8%)
Lab
28.3, 1.96, -6.66
lab(28.3 1.96 -6.66)
P3
0.259, 0.259, 0.298
color(display-p3 0.259 0.259 0.298)
XYZ D50
0.0554, 0.0557, 0.0590
color(xyz-d50 0.055 0.056 0.059)

Shades

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Tints

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Tones

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Color Harmonies

HEX:#42424d
RGB:66 66 77
HSL:240deg 7.69% 28.04%
HEX:#4d4d42
RGB:77 77 66
HSL:60deg 7.69% 28.04%

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