Placid Basin outside Arching

#045dd6 RGB(4,93,214)

About this color

Placid Basin outside Arching settles into a medium-dark blue territory with a intense quality that feels cool — captured at #045dd6, RGB(4, 93, 214).

#045dd6RGB(4, 93, 214)

HSL 215° · 96% 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

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
Placid Basin outside Arching
HEX
#045dd6
RGB
rgb(4,93,214)
RGB%
rgb(1.6%,36.5%,83.9%)
HSL
hsl(215,96%,43%)
HSV
hsv(215,98%,84%)
CMYK
cmyk(98,57,0,16)
LAB
lab(42,25,-68)
LCH
lch(42,72,290)
sRGB
(0.016,0.365,0.839)
HEX8
#045dd6ff
CSS Name
Decimal
004093214

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Color variants

Color info

Lightness
43%
Saturation
96%
Hue
215°
Chroma
72
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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