#272a3b - Spinel Stone Black color

The color is a deep, cool charcoal with blue-violet undertones, evoking a midnight sky seen through slate. At small scale it reads nearly black, while larger areas reveal nuanced navy and indigo richness. It feels moody, refined, and slightly mysterious—well suited for sophisticated backgrounds, modern interfaces, or dramatic accent walls. It pairs elegantly with warm metallics, soft creams, and muted pastels, adding depth without dominating and conveying calm authority and subtle elegance.

#272a3b color RGB value is 39, 42, 59, and the CMYK value is 0.339, 0.288, 0.00, 0.769. Alternative names for that color are: spinel stone black, black, ebony clay, indigo.

Open Color Palette Builder Open Color Wheel

Color Conversion

Name	Values	CSS
RGB(0-255)	39, 42, 59	rgb(39, 42, 59)
CMYK	0.339, 0.288, 0.00, 0.769	-
sRGB	0.153, 0.165, 0.231	rgb(15.3%, 16.5%, 23.1%)
Adobe® 98 RGB compatible	0.173, 0.180, 0.239	color(a98-rgb, 0.173, 0.18, 0.239)
HCT	277, 15.1, 17.5	color(--hct, 277, 10.4%, 17.5%)
HSL	231, 20.4, 19.2	hsl(231, 20.4%, 19.2%)
HSV	231, 33.9, 23.1	color(--hsv, 231, 33.9%, 23.1%)
HWB	231, 15.3, 76.9	hwb(231, 15.3%, 76.9%)
Lab	17.3, 2.28, -11.4	lab(17.3%, 2.28, -11.4)
P3	0.155, 0.164, 0.226	color(display-p3, 0.155, 0.164, 0.226)
XYZ D50	0.0240, 0.0238, 0.0338	color(xyz-d50, 0.024, 0.024, 0.034)