#31639c - Caledor Sky color

A cool, mid-depth blue with a subtle gray-green undertone, evoking worn denim or a calm, deep sea at dusk. Muted rather than overly saturated, it feels sophisticated and grounded—perfect for corporate identities, nautical themes, or refined interiors. It pairs nicely with warm neutrals like beige and camel, contrasting accents such as coral or mustard, and crisp whites. Use it for buttons, headers, or backgrounds when you want dependable, calming presence with understated elegance.

color #31639c

#31639c color RGB value is 49, 99, 156, and the CMYK value is 0.686, 0.365, 0.00, 0.388. Alternative names for that color are: caledor sky, gray, steelblue, matisse, midnight blue, indigo.

Color Conversion

Name
Values
CSS
RGB(0-255)
49, 99, 156
rgb(49, 99, 156)
CMYK
0.686, 0.365, 0.00, 0.388
-
sRGB
0.192, 0.388, 0.612
rgb(19.2% 38.8% 61.2%)
Adobe® 98 RGB compatible
0.273, 0.388, 0.599
color(a98-rgb 0.273 0.388 0.599)
HCT
257, 41.6, 41.2
color(--hct 257 28.7% 41.2%)
HSL
212, 52.2, 40.2
hsl(212 52.2% 40.2%)
HSV
212, 68.6, 61.2
color(--hsv 212 68.6% 61.2%)
HWB
212, 19.2, 38.8
hwb(212 19.2% 38.8%)
Lab
40.6, -2.39, -36.7
lab(40.6 -2.39 -36.7)
P3
0.241, 0.384, 0.595
color(display-p3 0.241 0.384 0.595)
XYZ D50
0.109, 0.116, 0.250
color(xyz-d50 0.109 0.116 0.25)

Shades

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Tints

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Tones

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Color Harmonies

HEX:#31639c
RGB:49 99 156
HSL:211.96deg 52.2% 40.2%
HEX:#9c6a31
RGB:156 106 49
HSL:31.96deg 52.2% 40.2%

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