#1c4c8c - Olympian Blue color

Deep, cool navy with a vivid ultramarine lean, this blue reads as authoritative and composed. It carries subtle slate-gray undertones that mute its brightness, producing a refined, slightly maritime tone. Ideal for corporate branding, professional interfaces, and uniforms, it conveys trust, stability, and clarity while remaining modern and sophisticated. Works beautifully with crisp whites, warm neutrals, and metallic accents like silver or gold. As a background or accent, it feels both calming and assertive, evoking evening ocean and polished urban design.

color #1c4c8c

#1c4c8c color RGB value is 28, 76, 140, and the CMYK value is 0.800, 0.457, 0.00, 0.451. Alternative names for that color are: olympian blue, gray, darkslateblue, chambray, midnight blue, indigo.

Color Conversion

Name
Values
CSS
RGB(0-255)
28, 76, 140
rgb(28, 76, 140)
CMYK
0.800, 0.457, 0.00, 0.451
-
sRGB
0.110, 0.298, 0.549
rgb(11% 29.8% 54.9%)
Adobe® 98 RGB compatible
0.200, 0.303, 0.537
color(a98-rgb 0.2 0.303 0.537)
HCT
263, 44.0, 32.5
color(--hct 263 30.4% 32.5%)
HSL
214, 66.7, 32.9
hsl(214 66.7% 32.9%)
HSV
214, 80.0, 54.9
color(--hsv 214 80% 54.9%)
HWB
214, 11.0, 45.1
hwb(214 11% 45.1%)
Lab
31.9, 2.64, -41.0
lab(31.9 2.64 -41)
P3
0.162, 0.294, 0.531
color(display-p3 0.162 0.294 0.531)
XYZ D50
0.0704, 0.0703, 0.194
color(xyz-d50 0.07 0.07 0.194)

Shades

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Tints

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Tones

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Color Harmonies

HEX:#1c4c8c
RGB:28 76 140
HSL:214.29deg 66.67% 32.94%
HEX:#8c5c1c
RGB:140 92 28
HSL:34.29deg 66.67% 32.94%

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