When Ingrained Arch down Layering

#1f21d3 RGB(31,33,211)

About this color

When Ingrained Arch down Layering occupies the medium-dark, vivid end of the blue spectrum, defined by its coordinates #1f21d3 — RGB(31, 33, 211).

#1f21d3RGB(31, 33, 211)

HSL 239° · 74% saturation · 47% lightness

🧠

Psychology

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

🏛️

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.

✏️

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.

🎭

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.

⚖️ Contrast checker👁 Colour blindness🌈 Gradient🎨 Colour mixer

Color Categories

Color formats

Name
When Ingrained Arch down Layering
HEX
#1f21d3
RGB
rgb(31,33,211)
RGB%
rgb(12.2%,12.9%,82.7%)
HSL
hsl(239,74%,47%)
HSV
hsv(239,85%,83%)
CMYK
cmyk(85,84,0,17)
LAB
lab(30,60,-87)
LCH
lch(30,106,305)
sRGB
(0.122,0.129,0.827)
HEX8
#1f21d3ff
CSS Name
Decimal
031033211

Similar colors

Color variants

Color info

Lightness
47%
Saturation
74%
Hue
239°
Chroma
106
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

Share