#003686 - Magnus Blue color

#003686 is a deep, saturated oceanic cobalt blue with cool undertones. It feels rich and authoritative, evoking navy uniforms, the deep sea, and clear alpine skies in late afternoon. It pairs well with warm neutrals like tan or soft gold for contrast, or with bright coral and mustard for energetic accents. Combine with pale gray or off-white for a modern, professional palette. Use it for branding, UI accents, or focal walls when you want confidence, depth, and calm sophistication.

color #003686

#003686 color RGB value is 0, 54, 134, and the CMYK value is 1.00, 0.597, 0.00, 0.475. Alternative names for that color are: magnus blue, indigo, darkslateblue, catalina blue, denim.

Color Conversion

Name
Values
CSS
RGB(0-255)
0, 54, 134
rgb(0, 54, 134)
CMYK
1.00, 0.597, 0.00, 0.475
-
sRGB
0.00, 0.212, 0.525
rgb(0% 21.2% 52.5%)
Adobe® 98 RGB compatible
0.126, 0.223, 0.513
color(a98-rgb 0.126 0.223 0.513)
HCT
269, 49.5, 24.8
color(--hct 269 34.1% 24.8%)
HSL
216, 100, 26.3
hsl(216 100% 26.3%)
HSV
216, 100, 52.5
color(--hsv 216 100% 52.5%)
HWB
216, 0.00, 47.5
hwb(216 0% 47.5%)
Lab
24.0, 12.1, -50.1
lab(24 12.1 -50.1)
P3
0.0748, 0.208, 0.506
color(display-p3 0.075 0.208 0.506)
XYZ D50
0.0483, 0.0409, 0.174
color(xyz-d50 0.048 0.041 0.174)

Shades

Steps:
Color Space:
Hue Interpolation Method:

Tints

Steps:
Color Space:
Hue Interpolation Method:

Tones

Steps:
Color Space:
Hue Interpolation Method:

Color Harmonies

HEX:#003686
RGB:0 54 134
HSL:215.82deg 100% 26.27%
HEX:#865000
RGB:134 80 0
HSL:35.82deg 100% 26.27%

Similar Colors

More Tools