Steadfast Arch upon the Fitting

#566bda RGB(86,107,218)

About this color

Steadfast Arch upon the Fitting settles into a medium blue territory with a vivid quality that feels cool — captured at #566bda, RGB(86, 107, 218).

#566bdaRGB(86, 107, 218)

HSL 230° · 64% saturation · 60% 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

In design terms, a mid-toned blue like this handles 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

Looking at colour relationships, 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
Steadfast Arch upon the Fitting
HEX
#566bda
RGB
rgb(86,107,218)
RGB%
rgb(33.7%,42%,85.5%)
HSL
hsl(230,64%,60%)
HSV
hsv(230,61%,85%)
CMYK
cmyk(61,51,0,15)
LAB
lab(49,26,-59)
LCH
lch(49,64,294)
sRGB
(0.337,0.42,0.855)
HEX8
#566bdaff
CSS Name
Decimal
086107218

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Color variants

Color info

Lightness
60%
Saturation
64%
Hue
230°
Chroma
64
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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