Indigo Core Muted — #646C90 Hex Color Code

RGB

rgb(100, 108, 144)

HSL

hsl(230, 18%, 48%)

Metrics

S 18% · L 48%

Contrast (WCAG)

on white

5.1:1AA

on black

4.1:1AA Large

Recent trail

About this color

Indigo Core Muted (#646C90) belongs to the blue family — hue 230°, 18% saturation, 48% lightness. Copy the hex, RGB, or HSL value above, or paste the CSS custom property below into your stylesheet to reference this color directly.

CSS

:root {
  --colorarchive-indigo-core-muted: #646C90; /* hsl(230, 18%, 48%) */
}

Tonal strip

All lightness levels at this hue and saturation. Click any to navigate.

Palette moves

Instead of stopping at one swatch, use nearby, opposite, and tonal neighbors to branch into a broader palette.

Lighter companion

Indigo Radiant Muted

#757C9F · hsl(230, 18%, 54%)

Darker companion

Indigo Velvet Muted

#585E7E · hsl(230, 18%, 42%)

Complementary counterpoint

Amber Core Muted

#908964 · hsl(50, 18%, 48%)

Analogous lead

Violet Core Muted

#6C6490 · hsl(250, 18%, 48%)

Analogous echo

Sapphire Core Muted

#647A90 · hsl(210, 18%, 48%)

Export preview

Base: Indigo Core Muted #646C90
Lighter companion: Indigo Radiant Muted #757C9F
Darker companion: Indigo Velvet Muted #585E7E
Complementary counterpoint: Amber Core Muted #908964
Analogous lead: Violet Core Muted #6C6490
Analogous echo: Sapphire Core Muted #647A90