Cobalt Radiant Vivid — #336DE1 Hex Color Code

RGB

rgb(51, 109, 225)

HSL

hsl(220, 74%, 54%)

Metrics

S 74% · L 54%

Contrast (WCAG)

on white

4.8:1AA

on black

4.4:1AA Large

Recent trail

About this color

Cobalt Radiant Vivid (#336DE1) belongs to the blue family — hue 220°, 74% saturation, 54% 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-cobalt-radiant-vivid: #336DE1; /* hsl(220, 74%, 54%) */
}

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

Cobalt Tone Vivid

#4E80E4 · hsl(220, 74%, 60%)

Darker companion

Cobalt Core Vivid

#205CD5 · hsl(220, 74%, 48%)

Complementary counterpoint

Apricot Radiant Vivid

#E1A733 · hsl(40, 74%, 54%)

Analogous lead

Iris Radiant Vivid

#3333E1 · hsl(240, 74%, 54%)

Analogous echo

Azure Radiant Vivid

#33A7E1 · hsl(200, 74%, 54%)

Export preview

Base: Cobalt Radiant Vivid #336DE1
Lighter companion: Cobalt Tone Vivid #4E80E4
Darker companion: Cobalt Core Vivid #205CD5
Complementary counterpoint: Apricot Radiant Vivid #E1A733
Analogous lead: Iris Radiant Vivid #3333E1
Analogous echo: Azure Radiant Vivid #33A7E1