#556699 - Harbor Blue color
Deep, muted steel-blue with cool slate-gray undertones. It reads as a composed, medium-dark blue — neither vibrant nor stark — evoking maritime calm, denim textures, and corporate reliability. Slight desaturation makes it sophisticated and versatile for backgrounds, navigation bars, or subdued accents. It pairs elegantly with warm creams, soft corals, mustard ochres, and brushed metal tones, offering readable contrast with white and pale grays while maintaining a restrained, modern atmosphere.
#556699 color RGB value is 85, 102, 153, and the CMYK value is 0.444, 0.333, 0.00, 0.400. Alternative names for that color are: harbor blue, gray, steelblue, waikawa gray, midnight blue, indigo.
Color Conversion
Name | Values | CSS |
|---|---|---|
RGB(0-255) | 85, 102, 153 | rgb(85, 102, 153) |
CMYK | 0.444, 0.333, 0.00, 0.400 | - |
sRGB | 0.333, 0.400, 0.600 | rgb(33.3% 40% 60%) |
Adobe® 98 RGB compatible | 0.355, 0.399, 0.588 | color(a98-rgb 0.355 0.399 0.588) |
HCT | 272, 34.4, 43.8 | color(--hct 272 23.7% 43.8%) |
HSL | 225, 28.6, 46.7 | hsl(225 28.6% 46.7%) |
HSV | 225, 44.4, 60.0 | color(--hsv 225 44.4% 60%) |
HWB | 225, 33.3, 40.0 | hwb(225 33.3% 40%) |
Lab | 43.5, 4.14, -30.3 | lab(43.5 4.14 -30.3) |
P3 | 0.346, 0.398, 0.585 | color(display-p3 0.346 0.398 0.585) |
XYZ D50 | 0.136, 0.135, 0.242 | color(xyz-d50 0.136 0.135 0.242) |
