#394d78 - Noble Knight color
A deep, muted indigo-blue with strong slate and steel undertones. It reads as a cool, sophisticated navy—less vibrant than pure royal blue, leaning toward dusk and stormy skies. Its desaturation gives a calm, professional presence that conveys stability, trust, and quiet refinement. Works well for corporate branding, user interfaces, and elegant print design; pairs beautifully with warm neutrals, soft blush or coral accents, mustard and olive for contrast, or pale grays for a restrained monochrome palette.
#394d78 color RGB value is 57, 77, 120, and the CMYK value is 0.525, 0.358, 0.00, 0.529. Alternative names for that color are: noble knight, gray, steelblue, east bay, midnight blue, indigo.
Color Conversion
Name | Values | CSS |
|---|---|---|
RGB(0-255) | 57, 77, 120 | rgb(57, 77, 120) |
CMYK | 0.525, 0.358, 0.00, 0.529 | - |
sRGB | 0.224, 0.302, 0.471 | rgb(22.4%, 30.2%, 47.1%) |
Adobe® 98 RGB compatible | 0.257, 0.306, 0.462 | color(a98-rgb, 0.257, 0.306, 0.462) |
HCT | 267, 31.7, 33.0 | color(--hct, 267, 21.9%, 33%) |
HSL | 221, 35.6, 34.7 | hsl(221, 35.6%, 34.7%) |
HSV | 221, 52.5, 47.1 | color(--hsv, 221, 52.5%, 47.1%) |
HWB | 221, 22.4, 52.9 | hwb(221, 22.4%, 52.9%) |
Lab | 32.6, 2.18, -27.4 | lab(32.6%, 2.18, -27.4) |
P3 | 0.240, 0.300, 0.458 | color(display-p3, 0.24, 0.3, 0.458) |
XYZ D50 | 0.0733, 0.0737, 0.142 | color(xyz-d50, 0.073, 0.074, 0.142) |
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