#2e5d9d - Neptune Blue color
This shade reads as a mid-to-deep cool blue with subtle indigo and slate undertones, suggesting a restrained, professional presence rather than a bright primary azure. It evokes the deep ocean under clear daylight—calm, steady, and slightly formal. Its moderate saturation makes it versatile for corporate identities, user interfaces, and nautical or academic themes, pairing beautifully with warm neutrals, soft creams, and metallic golds. It provides excellent contrast with white or pale type while retaining an elegant, trustworthy mood.
#2e5d9d color RGB value is 46, 93, 157, and the CMYK value is 0.707, 0.408, 0.00, 0.384. Alternative names for that color are: neptune blue, gray, steelblue, azure, midnight blue, indigo.
Color Conversion
Name | Values | CSS |
|---|---|---|
RGB(0-255) | 46, 93, 157 | rgb(46, 93, 157) |
CMYK | 0.707, 0.408, 0.00, 0.384 | - |
sRGB | 0.180, 0.365, 0.616 | rgb(18% 36.5% 61.6%) |
Adobe® 98 RGB compatible | 0.258, 0.366, 0.602 | color(a98-rgb 0.258 0.366 0.602) |
HCT | 261, 44.0, 39.3 | color(--hct 261 30.4% 39.3%) |
HSL | 215, 54.7, 39.8 | hsl(215 54.7% 39.8%) |
HSV | 215, 70.7, 61.6 | color(--hsv 215 70.7% 61.6%) |
HWB | 215, 18.0, 38.4 | hwb(215 18% 38.4%) |
Lab | 38.7, 0.831, -40.3 | lab(38.7 0.831 -40.3) |
P3 | 0.226, 0.360, 0.597 | color(display-p3 0.226 0.36 0.597) |
XYZ D50 | 0.102, 0.105, 0.252 | color(xyz-d50 0.102 0.105 0.252) |
