Lasting Arch with Waiting

#ef252c RGB(239,37,44)

About this color

Lasting Arch with Waiting settles into a medium red territory with a intense quality that feels warm — captured at #ef252c, RGB(239, 37, 44).

#ef252cRGB(239, 37, 44)

HSL 358° · 86% saturation · 54% lightness

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Psychology

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

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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

In design terms, a mid-toned red like this handles accent colours, call-to-action buttons, and icon fills — it holds its own without overwhelming adjacent elements. Always check WCAG contrast ratios before using it under or over text.

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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
Lasting Arch with Waiting
HEX
#ef252c
RGB
rgb(239,37,44)
RGB%
rgb(93.7%,14.5%,17.3%)
HSL
hsl(358,86%,54%)
HSV
hsv(358,85%,94%)
CMYK
cmyk(0,85,82,6)
LAB
lab(52,72,49)
LCH
lch(52,87,34)
sRGB
(0.937,0.145,0.173)
HEX8
#ef252cff
CSS Name
Decimal
239037044

Similar colors

Color variants

Color info

Lightness
54%
Saturation
86%
Hue
358°
Chroma
87
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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