#57748d - Copen Blue color

This muted steel-blue carries slate-gray undertones and a cool, restrained depth. It feels like a calm, storm-tossed sea or aged denim—serene yet resolute. Slightly desaturated with a whisper of green-gray, it conveys professionalism and quiet sophistication. It works well as a backdrop or accent in interiors, branding, and web design, harmonizing with warm creams, brass, mustard, or crisp white. The color suggests stability and refinement, making it versatile for both modern minimalism and classic palettes.

color #57748d

#57748d color RGB value is 87, 116, 141, and the CMYK value is 0.383, 0.177, 0.00, 0.447. Alternative names for that color are: copen blue, gray, slategray, lynch, manatee, violet, slategrey.

Color Conversion

Name
Values
CSS
RGB(0-255)
87, 116, 141
rgb(87, 116, 141)
CMYK
0.383, 0.177, 0.00, 0.447
-
sRGB
0.341, 0.455, 0.553
rgb(34.1% 45.5% 55.3%)
Adobe® 98 RGB compatible
0.378, 0.452, 0.544
color(a98-rgb 0.378 0.452 0.544)
HCT
244, 24.4, 47.5
color(--hct 244 16.8% 47.5%)
HSL
208, 23.7, 44.7
hsl(208 23.7% 44.7%)
HSV
208, 38.3, 55.3
color(--hsv 208 38.3% 55.3%)
HWB
208, 34.1, 44.7
hwb(208 34.1% 44.7%)
Lab
47.3, -5.82, -17.3
lab(47.3 -5.82 -17.3)
P3
0.365, 0.452, 0.544
color(display-p3 0.365 0.452 0.544)
XYZ D50
0.147, 0.163, 0.208
color(xyz-d50 0.147 0.163 0.208)

Shades

Steps:
Color Space:
Hue Interpolation Method:

Tints

Steps:
Color Space:
Hue Interpolation Method:

Tones

Steps:
Color Space:
Hue Interpolation Method:

Color Harmonies

HEX:#57748d
RGB:87 116 141
HSL:207.78deg 23.68% 44.71%
HEX:#8d7057
RGB:141 112 87
HSL:27.78deg 23.68% 44.71%

Similar Colors

More Tools