#2b3448 - Aeronautic color
A deep, cool slate-blue with strong indigo and charcoal undertones, this shade reads as sophisticated and moody. It evokes twilight skies, worn denim, and polished steel—calming yet authoritative. In design it functions well as a background or accent, offering high contrast with pale creams and muted blushes, and warming beautifully against copper or brass. Use it to convey professionalism, quiet confidence, and modern elegance in branding, interfaces, or interiors without feeling heavy or oppressive.
#2b3448 color RGB value is 43, 52, 72, and the CMYK value is 0.403, 0.278, 0.00, 0.718. Alternative names for that color are: aeronautic, black, darkslategray, ebony clay, outer space, indigo, darkslategrey.
Color Conversion
Name | Values | CSS |
|---|---|---|
RGB(0-255) | 43, 52, 72 | rgb(43, 52, 72) |
CMYK | 0.403, 0.278, 0.00, 0.718 | - |
sRGB | 0.169, 0.204, 0.282 | rgb(16.9% 20.4% 28.2%) |
Adobe® 98 RGB compatible | 0.194, 0.216, 0.286 | color(a98-rgb 0.194 0.216 0.286) |
HCT | 266, 18.0, 21.7 | color(--hct 266 12.4% 21.7%) |
HSL | 221, 25.2, 22.5 | hsl(221 25.2% 22.5%) |
HSV | 221, 40.3, 28.2 | color(--hsv 221 40.3% 28.2%) |
HWB | 221, 16.9, 71.8 | hwb(221 16.9% 71.8%) |
Lab | 21.6, 0.530, -13.8 | lab(21.6 0.53 -13.8) |
P3 | 0.175, 0.203, 0.276 | color(display-p3 0.175 0.203 0.276) |
XYZ D50 | 0.0330, 0.0339, 0.0499 | color(xyz-d50 0.033 0.034 0.05) |
