#28589c - Cyan Cobalt Blue color
Deep, cool blue leaning toward a steel-navy with subtle teal undertones. It’s richly saturated without being harsh, conveying stability, professionalism, and calm depth—ideal for corporate identities, tech interfaces, and nautical themes. Against warm neutrals or pale corals it provides crisp contrast; paired with soft grays, warm beiges, or muted golds it reads sophisticated and grounded. Use for headers, call-to-action buttons, and accents when you want a confident, trustworthy color that remains modern and slightly maritime.
#28589c color RGB value is 40, 88, 156, and the CMYK value is 0.744, 0.436, 0.00, 0.388. Alternative names for that color are: cyan cobalt blue, gray, darkslateblue, st tropaz, denim, indigo.
Color Conversion
Name | Values | CSS |
|---|---|---|
RGB(0-255) | 40, 88, 156 | rgb(40, 88, 156) |
CMYK | 0.744, 0.436, 0.00, 0.388 | - |
sRGB | 0.157, 0.345, 0.612 | rgb(15.7% 34.5% 61.2%) |
Adobe® 98 RGB compatible | 0.239, 0.347, 0.598 | color(a98-rgb 0.239 0.347 0.598) |
HCT | 263, 45.7, 37.5 | color(--hct 263 31.5% 37.5%) |
HSL | 215, 59.2, 38.4 | hsl(215 59.2% 38.4%) |
HSV | 215, 74.4, 61.2 | color(--hsv 215 74.4% 61.2%) |
HWB | 215, 15.7, 38.8 | hwb(215 15.7% 38.8%) |
Lab | 36.9, 2.43, -42.6 | lab(36.9 2.43 -42.6) |
P3 | 0.205, 0.341, 0.593 | color(display-p3 0.205 0.341 0.593) |
XYZ D50 | 0.0944, 0.0948, 0.247 | color(xyz-d50 0.094 0.095 0.247) |
