#22218F#22218F

#22218F is a dark, vivid blue. Relative luminance 0.034; OKLCH L 34.1% C 0.173 H 272.7°. Best body text is #FFFFFF at 12.48:1 contrast (WCAG AA passes).

Color values

HEX	#22218F
RGB	rgb(34, 33, 143)
HSL	hsl(241, 63%, 35%)
HSV	hsv(241, 77%, 56%)
CMYK	cmyk(76.2%, 76.9%, 0%, 43.9%)
CIE-LAB	lab(21.62, 38.69, -59.72)
CIE-LCH	lch(21.62, 71.16, 302.94°)
OKLab	oklab(34.08% 0.0083 -0.1728)
OKLCH	oklch(34.08% 0.173 272.7)
XYZ	xyz(6.1598, 3.4103, 26.3149)
Luminance	0.0341 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22218F #8E8F21

analogous

#21578F #22218F #59218F

triadic

#22218F #8F2221 #218F22

tetradic

#22218F #8F2157 #8E8F21 #218F59

square

#22218F #8F2157 #8E8F21 #218F59

split-complementary

#22218F #8F5921 #578F21

monochromatic

#0A0A2C #16165D #22218F #2E2CC1 #5453D7

Accessibility & contrast

On white

12.48

#22218F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#22218F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22218F

12.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22218F	#FFFFFF	#000000	##FFFFFF
##22218F	1.00	12.48	1.68	12.48
#FFFFFF	12.48	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003992

Deuteranopia (green-blind)

#002E8D

Tritanopia (blue-blind)

#004156

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #22218f;
/* rgb */ color: rgb(34, 33, 143);
/* oklch */ color: oklch(34.1% 0.173 272.7);

Tailwind

colors: {
  custom: {
    50: '#705eb1',
    500: '#22218f',
    950: '#000000',
  },
}

SCSS

$custom: #22218f;
$custom-light: #705eb1;
$custom-dark: #000000;

JSON

{
  "hex": "#22218f",
  "rgb": {
    "r": 34,
    "g": 33,
    "b": 143
  },
  "hsl": {
    "h": 240.545,
    "s": 62.5,
    "l": 34.51
  },
  "oklch": {
    "l": 0.34083,
    "c": 0.17303,
    "h": 272.7
  },
  "luminance": 0.03411
}

Semantic roles & 50–950 ramp

primary

#22218F

secondary

#BABB51

accent

#E642E4

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090411

muted

#7B7980

Preview Lab

Preview with #22218F

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

Preview Lab → · Contrast checker → · Palette generator →