#518fd1 - Blue Dart color

This color is a medium-bright cool blue with a slight cyan undertone, evoking a clear summer sky and crisp freshwater. It feels modern and trustworthy—calm but energetic—making it well suited for user-interface accents, corporate branding, and tech products. Saturation is moderate, offering good legibility against light neutrals while harmonizing with grays and whites. Paired with warm corals or soft peaches it provides striking contrast; combined with muted greens it suggests freshness and clarity.

color #518fd1

#518fd1 color RGB value is 81, 143, 209, and the CMYK value is 0.612, 0.316, 0.00, 0.180. Alternative names for that color are: blue dart, gray, steelblue, danube, indigo, violet.

Color Conversion

Name
Values
CSS
RGB(0-255)
81, 143, 209
rgb(81, 143, 209)
CMYK
0.612, 0.316, 0.00, 0.180
-
sRGB
0.318, 0.561, 0.820
rgb(31.8% 56.1% 82%)
Adobe® 98 RGB compatible
0.405, 0.556, 0.806
color(a98-rgb 0.405 0.556 0.806)
HCT
254, 46.2, 58.0
color(--hct 254 31.8% 58%)
HSL
211, 58.2, 56.9
hsl(211 58.2% 56.9%)
HSV
211, 61.2, 82.0
color(--hsv 211 61.2% 82%)
HWB
211, 31.8, 18.0
hwb(211 31.8% 18%)
Lab
57.5, -5.22, -40.7
lab(57.5 -5.22 -40.7)
P3
0.376, 0.555, 0.799
color(display-p3 0.376 0.555 0.799)
XYZ D50
0.233, 0.254, 0.483
color(xyz-d50 0.233 0.254 0.483)

Shades

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Tints

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Tones

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Color Harmonies

HEX:#518fd1
RGB:81 143 209
HSL:210.94deg 58.18% 56.86%
HEX:#d19351
RGB:209 147 81
HSL:30.94deg 58.18% 56.86%

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