#576e8b - Great Basin color

A cool, muted steel-blue with strong slate undertones, this color reads as a sophisticated mid-to-dark blue with a soft gray cast. It evokes stormy skies and aged denim, balancing calmness with restrained energy. Subtle indigo depth gives it an elegant, professional feel, while faint teal hints add complexity. Ideal for interfaces, corporate branding, or coastal interiors, it pairs nicely with warm beiges, soft whites, and brass accents to create a grounded, trustworthy palette.

color #576e8b

#576e8b color RGB value is 87, 110, 139, and the CMYK value is 0.374, 0.209, 0.00, 0.455. Alternative names for that color are: great basin, gray, slategray, kashmir blue, midnight blue, violet, slategrey.

Color Conversion

Name
Values
CSS
RGB(0-255)
87, 110, 139
rgb(87, 110, 139)
CMYK
0.374, 0.209, 0.00, 0.455
-
sRGB
0.341, 0.431, 0.545
rgb(34.1% 43.1% 54.5%)
Adobe® 98 RGB compatible
0.370, 0.430, 0.536
color(a98-rgb 0.37 0.43 0.536)
HCT
254, 24.7, 45.7
color(--hct 254 17% 45.7%)
HSL
213, 23.0, 44.3
hsl(213 23% 44.3%)
HSV
213, 37.4, 54.5
color(--hsv 213 37.4% 54.5%)
HWB
213, 34.1, 45.5
hwb(213 34.1% 45.5%)
Lab
45.4, -2.97, -18.9
lab(45.4 -2.97 -18.9)
P3
0.359, 0.429, 0.535
color(display-p3 0.359 0.429 0.535)
XYZ D50
0.139, 0.149, 0.201
color(xyz-d50 0.139 0.149 0.201)

Shades

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Tints

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Tones

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Color Harmonies

HEX:#576e8b
RGB:87 110 139
HSL:213.46deg 23.01% 44.31%
HEX:#8b7457
RGB:139 116 87
HSL:33.46deg 23.01% 44.31%

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