What the Border out Forthright Spanning

#356ee9 RGB(53,110,233)

About this color

What the Border out Forthright Spanning is rendered by screens as RGB(53, 110, 233) — a medium, intense blue hue.

#356ee9RGB(53, 110, 233)

HSL 221° · 80% saturation · 56% lightness

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Psychology

Blue at medium lightness is the colour of trust and communication — widely associated with stability, focus, and honesty.

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History

The ancient Egyptians were among the first to produce blue pigment artificially — Egyptian blue, made from copper and sand, coloured the walls of pharaonic tombs.

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Design use

This shade sits in a versatile middle ground — useful as 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

When it comes to colour harmony, complement this blue with amber and warm orange for high-contrast energy, or stay within blue-green and violet neighbours for a serene, cohesive feel.

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Color Categories

Color formats

Name
What the Border out Forthright Spanning
HEX
#356ee9
RGB
rgb(53,110,233)
RGB%
rgb(20.8%,43.1%,91.4%)
HSL
hsl(221,80%,56%)
HSV
hsv(221,77%,91%)
CMYK
cmyk(77,53,0,9)
LAB
lab(49,25,-68)
LCH
lch(49,72,290)
sRGB
(0.208,0.431,0.914)
HEX8
#356ee9ff
CSS Name
Decimal
053110233

Similar colors

Color variants

Color info

Lightness
56%
Saturation
80%
Hue
221°
Chroma
72
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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