Subtle Arch through the Kindling

#403f9a RGB(64,63,154)

About this color

Subtle Arch through the Kindling is a moderate, medium-dark blue tone, fixed at #403f9a in the RGB color space.

#403f9aRGB(64, 63, 154)

HSL 241° · 42% saturation · 43% lightness

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Psychology

Mid blue dominates corporate and tech branding precisely because it reads as dependable without being cold.

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History

Blue has been among the most valued pigments throughout history — ultramarine, ground from lapis lazuli, was once worth more than gold and reserved for the robes of the Virgin Mary in medieval painting.

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Design use

Practically, this medium-dark blue is comfortable as interactive elements, tags, badges, and highlight states. It has enough saturation to register clearly without straining extended-reading contexts.

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Colour pairings

For palette building, this blue pairs naturally with warm neutrals — tawny beiges, soft terracottas, aged brass — which amplify its cool character by contrast. Analogous blue-violets and blue-greens give a more cohesive, tonal result.

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Color Categories

Color formats

Name
Subtle Arch through the Kindling
HEX
#403f9a
RGB
rgb(64,63,154)
RGB%
rgb(25.1%,24.7%,60.4%)
HSL
hsl(241,42%,43%)
HSV
hsv(241,59%,60%)
CMYK
cmyk(58,59,0,40)
LAB
lab(32,28,-50)
LCH
lch(32,57,299)
sRGB
(0.251,0.247,0.604)
HEX8
#403f9aff
CSS Name
Decimal
064063154

Similar colors

Color variants

Color info

Lightness
43%
Saturation
42%
Hue
241°
Chroma
57
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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