#281a14 - Tetsu-Guro Black color

A profoundly deep, near-black brown tinged with warm mahogany undertones. It reads as rich, roasted espresso or dark chocolate, with subtle red-walnut warmth that prevents it from feeling purely neutral. The hue evokes aged leather, polished wood, and shadowed interiors, lending a moody, intimate sophistication. It grounds palettes with earthy depth, pairs well with creams and muted golds, and works for backgrounds, accents, or finishes where quiet elegance and cozy intensity are desired.

#281a14 color RGB value is 40, 26, 20, and the CMYK value is 0.00, 0.350, 0.500, 0.843. Alternative names for that color are: tetsu-guro black, black, oil, indigo.

Open Color Palette Builder Open Color Wheel

Color Conversion

Name	Values	CSS
RGB(0-255)	40, 26, 20	rgb(40, 26, 20)
CMYK	0.00, 0.350, 0.500, 0.843	-
sRGB	0.157, 0.102, 0.0784	rgb(15.7%, 10.2%, 7.84%)
Adobe® 98 RGB compatible	0.161, 0.125, 0.106	color(a98-rgb, 0.161, 0.125, 0.106)
HCT	42.2, 9.61, 10.9	color(--hct, 42.2, 6.63%, 10.9%)
HSL	18.0, 33.3, 11.8	hsl(18, 33.3%, 11.8%)
HSV	18.0, 50.0, 15.7	color(--hsv, 18, 50%, 15.7%)
HWB	18.0, 7.84, 84.3	hwb(18, 7.84%, 84.3%)
Lab	11.0, 6.45, 7.01	lab(11%, 6.45, 7.01)
P3	0.149, 0.104, 0.0822	color(display-p3, 0.149, 0.104, 0.082)
XYZ D50	0.0142, 0.0126, 0.00629	color(xyz-d50, 0.014, 0.013, 0.006)