Equable Arch Since the Centering

#ed4721 RGB(237,71,33)

About this color

Equable Arch Since the Centering is a intense, medium red tone, fixed at #ed4721 in the RGB color space.

#ed4721RGB(237, 71, 33)

HSL 11° · 85% saturation · 53% lightness

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Psychology

At this lightness red is direct: it triggers alertness, signals importance, and holds the eye.

🏛️

History

Chinese red, associated with luck and celebration for millennia, remains one of the most culturally specific colour associations anywhere in the world.

✏️

Design use

Practically, this medium red is comfortable as brand accents, data visualisation series, and illustrative elements. Its middle lightness gives it presence on both white and dark backgrounds.

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Colour pairings

For palette building, 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
Equable Arch Since the Centering
HEX
#ed4721
RGB
rgb(237,71,33)
RGB%
rgb(92.9%,27.8%,12.9%)
HSL
hsl(11,85%,53%)
HSV
hsv(11,86%,93%)
CMYK
cmyk(0,70,86,7)
LAB
lab(55,62,56)
LCH
lch(55,84,42)
sRGB
(0.929,0.278,0.129)
HEX8
#ed4721ff
CSS Name
Decimal
237071033

Similar colors

Color variants

Color info

Lightness
53%
Saturation
85%
Hue
11°
Chroma
84
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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