#878787 - Mithril color

A neutral mid-gray with even, cool undertones, appearing balanced and slightly muted—near middle gray but subtly darker. It conveys modern, industrial restraint and understated sophistication without strong warmth or coldness. This hue functions well as a background or interface element, pairing cleanly with vivid accents or crisp whites to create contrast. Its moderate luminance maintains legibility while remaining unobtrusive, making it versatile for typography, UI components, product finishes, and minimalist interior schemes.

#878787 color RGB value is 135, 135, 135, and the CMYK value is 0.00, 0.00, 0.00, 0.471. Alternative names for that color are: mithril, gray, gunsmoke, violet.

Open Color Palette Builder Open Color Wheel

Color Conversion

Name	Values	CSS
RGB(0-255)	135, 135, 135	rgb(135, 135, 135)
CMYK	0.00, 0.00, 0.00, 0.471	-
sRGB	0.529, 0.529, 0.529	rgb(52.9%, 52.9%, 52.9%)
Adobe® 98 RGB compatible	0.525, 0.525, 0.525	color(a98-rgb, 0.525, 0.525, 0.525)
HCT	210, 1.96, 56.3	color(--hct, 210, 1.35%, 56.3%)
HSL	, 0.00, 52.9	hsl(none, 0%, 52.9%)
HSV	, 0.00, 52.9	color(--hsv, none, 0%, 52.9%)
HWB	, 52.9, 47.1	hwb(none, 52.9%, 47.1%)
Lab	56.3, 0.00, 0.00	lab(56.3%, 0, 0)
P3	0.529, 0.529, 0.529	color(display-p3, 0.529, 0.529, 0.529)
XYZ D50	0.234, 0.242, 0.200	color(xyz-d50, 0.234, 0.242, 0.2)