#435a6f - Infinite Deep Sea color

Deep slate blue with soft teal undertones, this muted gray-blue reads as a cool, sophisticated hue. It evokes stormy coastal waters and weathered metal, offering a grounded, calming presence without feeling heavy. Ideal for interiors and branding that seek understated elegance, it pairs beautifully with warm creams, brass accents, rust tones, and natural wood. Versatile and professional, it conveys reliability, subtle depth, and a modern, slightly maritime character that feels both timeless and contemporary.

#435a6f color RGB value is 67, 90, 111, and the CMYK value is 0.396, 0.189, 0.00, 0.565. Alternative names for that color are: infinite deep sea, gray, darkslategray, fiord, outer space, indigo, darkslategrey.

Open Color Palette Builder Open Color Wheel

Color Conversion

Name	Values	CSS
RGB(0-255)	67, 90, 111	rgb(67, 90, 111)
CMYK	0.396, 0.189, 0.00, 0.565	-
sRGB	0.263, 0.353, 0.435	rgb(26.3%, 35.3%, 43.5%)
Adobe® 98 RGB compatible	0.297, 0.355, 0.430	color(a98-rgb, 0.297, 0.355, 0.43)
HCT	246, 21.4, 37.2	color(--hct, 246, 14.7%, 37.2%)
HSL	209, 24.7, 34.9	hsl(209, 24.7%, 34.9%)
HSV	209, 39.6, 43.5	color(--hsv, 209, 39.6%, 43.5%)
HWB	209, 26.3, 56.5	hwb(209, 26.3%, 56.5%)
Lab	37.0, -4.57, -15.0	lab(37%, -4.57, -15)
P3	0.281, 0.350, 0.428	color(display-p3, 0.281, 0.35, 0.428)
XYZ D50	0.0866, 0.0954, 0.124	color(xyz-d50, 0.087, 0.095, 0.124)