#1a4157 - Capital Blue color

A deep, muted blue-green that sits between navy and teal, evoking stormy seas and slate skies. It reads cool and composed, with a subtle green undertone that prevents it from feeling purely nautical. This color feels sophisticated and grounded—ideal for mature branding, elegant interfaces, and moody interiors. It pairs beautifully with warm neutrals like tan and cream or with metallics such as brass and copper for contrast. Overall it conveys calm, stability, and refined restraint.

#1a4157 color RGB value is 26, 65, 87, and the CMYK value is 0.701, 0.253, 0.00, 0.659. Alternative names for that color are: capital blue, black, darkslategray, teal blue, outer space, indigo, darkslategrey.

Open Color Palette Builder Open Color Wheel

Color Conversion

Name	Values	CSS
RGB(0-255)	26, 65, 87	rgb(26, 65, 87)
CMYK	0.701, 0.253, 0.00, 0.659	-
sRGB	0.102, 0.255, 0.341	rgb(10.2%, 25.5%, 34.1%)
Adobe® 98 RGB compatible	0.178, 0.263, 0.341	color(a98-rgb, 0.178, 0.263, 0.341)
HCT	238, 26.0, 25.8	color(--hct, 238, 17.9%, 25.8%)
HSL	202, 54.0, 22.2	hsl(202, 54%, 22.2%)
HSV	202, 70.1, 34.1	color(--hsv, 202, 70.1%, 34.1%)
HWB	202, 10.2, 65.9	hwb(202, 10.2%, 65.9%)
Lab	25.6, -8.22, -17.6	lab(25.6%, -8.22, -17.6)
P3	0.142, 0.251, 0.333	color(display-p3, 0.142, 0.251, 0.333)
XYZ D50	0.0385, 0.0460, 0.0733	color(xyz-d50, 0.039, 0.046, 0.073)