#3f6c8f - Rainy Lake color

This shade is a cool, muted steel-blue with subtle teal undertones—think a storm-tossed sea at dusk or well-worn indigo denim softened by gray. It reads sophisticated and restrained, conveying calm, reliability, and a slightly nautical character. It pairs beautifully with crisp white for contrast, warm terracotta or burnt orange for energetic accents, and soft beige or warm gray for cozy, modern interiors. Use it for professional brand identities, user interfaces, and textiles where a stable, refined blue is desired.

color #3f6c8f

#3f6c8f color RGB value is 63, 108, 143, and the CMYK value is 0.559, 0.245, 0.00, 0.439. Alternative names for that color are: rainy lake, gray, steelblue, kashmir blue, midnight blue, violet.

Color Conversion

Name
Values
CSS
RGB(0-255)
63, 108, 143
rgb(63, 108, 143)
CMYK
0.559, 0.245, 0.00, 0.439
-
sRGB
0.247, 0.424, 0.561
rgb(24.7% 42.4% 56.1%)
Adobe® 98 RGB compatible
0.314, 0.422, 0.551
color(a98-rgb 0.314 0.422 0.551)
HCT
245, 32.3, 43.9
color(--hct 245 22.3% 43.9%)
HSL
206, 38.8, 40.4
hsl(206 38.8% 40.4%)
HSV
206, 55.9, 56.1
color(--hsv 206 55.9% 56.1%)
HWB
206, 24.7, 43.9
hwb(206 24.7% 43.9%)
Lab
43.5, -7.89, -24.4
lab(43.5 -7.89 -24.4)
P3
0.288, 0.419, 0.549
color(display-p3 0.288 0.419 0.549)
XYZ D50
0.119, 0.135, 0.211
color(xyz-d50 0.119 0.135 0.211)

Shades

Steps:
Color Space:
Hue Interpolation Method:

Tints

Steps:
Color Space:
Hue Interpolation Method:

Tones

Steps:
Color Space:
Hue Interpolation Method:

Color Harmonies

HEX:#3f6c8f
RGB:63 108 143
HSL:206.25deg 38.83% 40.39%
HEX:#8f623f
RGB:143 98 63
HSL:26.25deg 38.83% 40.39%

Similar Colors

More Tools