#31363a - Inkwell color

A very dark, cool slate shade with deep blue-green undertones, leaning toward charcoal rather than true black. It reads as muted teal-gray, evoking stormy coastal waters or weathered steel, giving a restrained, sophisticated atmosphere. Ideal for backgrounds, accents, or modal panels, it adds subtle depth without harsh contrast. Pairs beautifully with warm metallics, soft creams, blush pinks, and ochre to bring balance. Modern, moody, and versatile—perfect for minimalist, industrial, or nautical-inspired palettes.

color #31363a

#31363a color RGB value is 49, 54, 58, and the CMYK value is 0.155, 0.0690, 0.00, 0.773. Alternative names for that color are: inkwell, black, darkslategray, outer space, indigo, darkslategrey.

Color Conversion

Name
Values
CSS
RGB(0-255)
49, 54, 58
rgb(49, 54, 58)
CMYK
0.155, 0.0690, 0.00, 0.773
-
sRGB
0.192, 0.212, 0.227
rgb(19.2% 21.2% 22.7%)
Adobe® 98 RGB compatible
0.210, 0.223, 0.237
color(a98-rgb 0.21 0.223 0.237)
HCT
237, 6.51, 22.3
color(--hct 237 4.49% 22.3%)
HSL
207, 8.41, 21.0
hsl(207 8.41% 21%)
HSV
207, 15.5, 22.7
color(--hsv 207 15.5% 22.7%)
HWB
207, 19.2, 77.3
hwb(207 19.2% 77.3%)
Lab
22.2, -1.46, -3.29
lab(22.2 -1.46 -3.29)
P3
0.196, 0.211, 0.226
color(display-p3 0.196 0.211 0.226)
XYZ D50
0.0337, 0.0358, 0.0342
color(xyz-d50 0.034 0.036 0.034)

Shades

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Tints

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Tones

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Color Harmonies

HEX:#31363a
RGB:49 54 58
HSL:206.67deg 8.41% 20.98%
HEX:#3a3531
RGB:58 53 49
HSL:26.67deg 8.41% 20.98%

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