#004f57 - Deep Atlantic Blue color

A deep teal with cool, oceanic undertones that blends rich green-blue darkness and muted turquoise brightness. It reads as sophisticated and grounding, evoking polished sea glass, deep coastal waters at dusk, and maritime expanses. This shade feels calm and composed, suitable for serene interiors, elegant branding, or understated accents. It pairs well with warm neutrals, soft creams, brass metallics, and lighter aquas to create contrast while retaining a tranquil, refined atmosphere.

#004f57 color RGB value is 0, 79, 87, and the CMYK value is 1.00, 0.0920, 0.00, 0.659. Alternative names for that color are: deep atlantic blue, teal, darkslategray, sherpa blue, outer space, green, darkslategrey.

Open Color Palette Builder Open Color Wheel

Color Conversion

Name	Values	CSS
RGB(0-255)	0, 79, 87	rgb(0, 79, 87)
CMYK	1.00, 0.0920, 0.00, 0.659	-
sRGB	0.00, 0.310, 0.341	rgb(0%, 31%, 34.1%)
Adobe® 98 RGB compatible	0.177, 0.314, 0.342	color(a98-rgb, 0.177, 0.314, 0.342)
HCT	208, 29.5, 30.1	color(--hct, 208, 20.3%, 30.1%)
HSL	186, 100, 17.1	hsl(186, 100%, 17.1%)
HSV	186, 100, 34.1	color(--hsv, 186, 100%, 34.1%)
HWB	186, 0.00, 65.9	hwb(186, 0%, 65.9%)
Lab	29.9, -19.4, -11.1	lab(29.9%, -19.4, -11.1)
P3	0.123, 0.305, 0.336	color(display-p3, 0.123, 0.305, 0.336)
XYZ D50	0.0438, 0.0618, 0.0756	color(xyz-d50, 0.044, 0.062, 0.076)