#221690#221690

#221690 is a dark, vivid blue. Relative luminance 0.029; OKLCH L 32.8% C 0.184 H 273.8°. Best body text is #FFFFFF at 13.24:1 contrast (WCAG AA passes).

Color values

HEX	#221690
RGB	rgb(34, 22, 144)
HSL	hsl(246, 73%, 33%)
HSV	hsv(246, 85%, 56%)
CMYK	cmyk(76.4%, 84.7%, 0%, 43.5%)
CIE-LAB	lab(19.75, 44.76, -63.44)
CIE-LCH	lch(19.75, 77.64, 305.21°)
OKLab	oklab(32.81% 0.0122 -0.1835)
OKLCH	oklch(32.81% 0.184 273.8)
XYZ	xyz(5.9790, 2.9269, 26.6300)
Luminance	0.0293 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#221690 #849016

analogous

#164790 #221690 #5F1690

triadic

#221690 #902216 #169022

tetradic

#221690 #901647 #849016 #16905F

square

#221690 #901647 #849016 #16905F

split-complementary

#221690 #905F16 #479016

monochromatic

#090626 #150E5B #221690 #2F1EC5 #4F3FE2

Accessibility & contrast

On white

13.24

#221690 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#221690 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #221690

13.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##221690	#FFFFFF	#000000	##FFFFFF
##221690	1.00	13.24	1.59	13.24
#FFFFFF	13.24	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003593

Deuteranopia (green-blind)

#002A8E

Tritanopia (blue-blind)

#003D55

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #221690;
/* rgb */ color: rgb(34, 22, 144);
/* oklch */ color: oklch(32.8% 0.184 273.8);

Tailwind

colors: {
  custom: {
    50: '#7258b2',
    500: '#221690',
    950: '#000000',
  },
}

SCSS

$custom: #221690;
$custom-light: #7258b2;
$custom-dark: #000000;

JSON

{
  "hex": "#221690",
  "rgb": {
    "r": 34,
    "g": 22,
    "b": 144
  },
  "hsl": {
    "h": 245.902,
    "s": 73.494,
    "l": 32.549
  },
  "oklch": {
    "l": 0.32812,
    "c": 0.18386,
    "h": 273.8
  },
  "luminance": 0.02928
}

Semantic roles & 50–950 ramp

primary

#221690

secondary

#B5C240

accent

#F038DE

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#090311

muted

#7B7880

Preview Lab

Preview with #221690

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →