When Sienna Brook upon Spanning

#883a43 RGB(136,58,67)

About this color

When Sienna Brook upon Spanning settles into a medium-dark red territory with a moderate quality that feels warm — captured at #883a43, RGB(136, 58, 67).

#883a43RGB(136, 58, 67)

HSL 353° · 40% saturation · 38% lightness

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Psychology

In its darker registers red becomes serious: ambition, gravitas, and a certain controlled intensity.

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History

In ancient Rome, a particular shade of red — minium — was so valued that the scribes who illuminated manuscripts were called 'rubricators' after the colour they used for headings.

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Design use

From a design perspective, this shade excels as a background for light-coloured text, as a deep accent stripe, or as an anchoring tone in dark-mode interfaces. It pairs naturally with off-whites, warm creams, and metallic highlights.

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Colour pairings

Looking at colour relationships, this red sits opposite blue-green on the colour wheel — that tension creates visual energy. For calmer pairings, warm greys and off-whites let it breathe.

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Color Categories

Color formats

Name
When Sienna Brook upon Spanning
HEX
#883a43
RGB
rgb(136,58,67)
RGB%
rgb(53.3%,22.7%,26.3%)
HSL
hsl(353,40%,38%)
HSV
hsv(353,57%,53%)
CMYK
cmyk(0,57,51,47)
LAB
lab(35,34,11)
LCH
lch(35,36,18)
sRGB
(0.533,0.227,0.263)
HEX8
#883a43ff
CSS Name
Decimal
136058067

Similar colors

Color variants

Color info

Lightness
38%
Saturation
40%
Hue
353°
Chroma
36
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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