#424769 - Deep Cobalt color

A cool, muted indigo with strong slate-gray undertones and a whisper of violet, this color feels like a refined twilight blue. It reads sophisticated and slightly moody, offering depth without overwhelming. Ideal for elegant interiors, branding marks, or calm digital interfaces, it pairs beautifully with warm metallics, soft creams, blush tones, or mustard accents to create contrast. Use it as a grounding backdrop or an accent to evoke quiet confidence and understated luxury.

#424769 color RGB value is 66, 71, 105, and the CMYK value is 0.371, 0.324, 0.00, 0.588. Alternative names for that color are: deep cobalt, gray, darkslategray, rhino, midnight blue, indigo, darkslategrey.

Open Color Palette Builder Open Color Wheel

Color Conversion

Name	Values	CSS
RGB(0-255)	66, 71, 105	rgb(66, 71, 105)
CMYK	0.371, 0.324, 0.00, 0.588	-
sRGB	0.259, 0.278, 0.412	rgb(25.9%, 27.8%, 41.2%)
Adobe® 98 RGB compatible	0.272, 0.285, 0.406	color(a98-rgb, 0.272, 0.285, 0.406)
HCT	279, 25.0, 31.1	color(--hct, 279, 17.3%, 31.1%)
HSL	232, 22.8, 33.5	hsl(232, 22.8%, 33.5%)
HSV	232, 37.1, 41.2	color(--hsv, 232, 37.1%, 41.2%)
HWB	232, 25.9, 58.8	hwb(232, 25.9%, 58.8%)
Lab	30.8, 4.90, -20.7	lab(30.8%, 4.9, -20.7)
P3	0.262, 0.278, 0.402	color(display-p3, 0.262, 0.278, 0.402)
XYZ D50	0.0682, 0.0659, 0.108	color(xyz-d50, 0.068, 0.066, 0.108)