#2a4071 - Mystification color

A deep, cool navy with slate undertones, this blue reads as a rich, muted indigo—darker than classic denim but softer than black. It feels calm and authoritative, evoking twilight skies and polished naval uniforms. Sophisticated and versatile, it anchors layouts or branding with a reserved, professional presence. It pairs beautifully with warm neutrals, soft creams, and metallics like brass or gold, lending a sense of reliability, depth, and understated elegance to interiors, interfaces, and fashion palettes.

#2a4071 color RGB value is 42, 64, 113, and the CMYK value is 0.628, 0.434, 0.00, 0.557. Alternative names for that color are: mystification, gray, darkslateblue, east bay, midnight blue, indigo.

Open Color Palette Builder Open Color Wheel

Color Conversion

Name	Values	CSS
RGB(0-255)	42, 64, 113	rgb(42, 64, 113)
CMYK	0.628, 0.434, 0.00, 0.557	-
sRGB	0.165, 0.251, 0.443	rgb(16.5%, 25.1%, 44.3%)
Adobe® 98 RGB compatible	0.207, 0.259, 0.435	color(a98-rgb, 0.207, 0.259, 0.435)
HCT	269, 35.2, 27.7	color(--hct, 269, 24.2%, 27.7%)
HSL	221, 45.8, 30.4	hsl(221, 45.8%, 30.4%)
HSV	221, 62.8, 44.3	color(--hsv, 221, 62.8%, 44.3%)
HWB	221, 16.5, 55.7	hwb(221, 16.5%, 55.7%)
Lab	27.3, 4.14, -31.5	lab(27.3%, 4.14, -31.5)
P3	0.183, 0.249, 0.429	color(display-p3, 0.183, 0.249, 0.429)
XYZ D50	0.0535, 0.0519, 0.123	color(xyz-d50, 0.053, 0.052, 0.123)