#633d38 - Otis Madeira color

A deep, muted chestnut with warm red undertones, this color reads as an earthy, sophisticated brown-berry hue. It evokes weathered leather, dark mahogany, and cocoa with a gentle vintage warmth. Subtle desaturation keeps it restrained and elegant rather than bright, lending cozy, autumnal, and grounded character. It pairs beautifully with cream, olive, mustard, navy, or burnished brass for contrast, making it well suited to interiors, textiles, branding, and packaging where a mature, comforting, and slightly rustic mood is desired.

color #633d38

#633d38 color RGB value is 99, 61, 56, and the CMYK value is 0.00, 0.384, 0.434, 0.612. Alternative names for that color are: otis madeira, gray, dimgray, congo brown, eggplant, indigo.

Color Conversion

Name
Values
CSS
RGB(0-255)
99, 61, 56
rgb(99, 61, 56)
CMYK
0.00, 0.384, 0.434, 0.612
-
sRGB
0.388, 0.239, 0.220
rgb(38.8% 23.9% 22%)
Adobe® 98 RGB compatible
0.355, 0.248, 0.231
color(a98-rgb 0.355 0.248 0.231)
HCT
25.9, 20.6, 30.1
color(--hct 25.9 14.2% 30.1%)
HSL
6.98, 27.7, 30.4
hsl(6.98 27.7% 30.4%)
HSV
6.98, 43.4, 38.8
color(--hsv 6.98 43.4% 38.8%)
HWB
6.98, 22.0, 61.2
hwb(6.98 22% 61.2%)
Lab
30.3, 16.7, 10.4
lab(30.3 16.7 10.4)
P3
0.367, 0.246, 0.225
color(display-p3 0.367 0.246 0.225)
XYZ D50
0.0780, 0.0636, 0.0345
color(xyz-d50 0.078 0.064 0.035)

Shades

Steps:
Color Space:
Hue Interpolation Method:

Tints

Steps:
Color Space:
Hue Interpolation Method:

Tones

Steps:
Color Space:
Hue Interpolation Method:

Color Harmonies

HEX:#633d38
RGB:99 61 56
HSL:6.98deg 27.74% 30.39%
HEX:#385e63
RGB:56 94 99
HSL:186.98deg 27.74% 30.39%

Similar Colors

More Tools