#22228F#22228F

#22228F is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.2% C 0.172 H 272.6°. Best body text is #FFFFFF at 12.40:1 contrast (WCAG AA passes).

Color values

HEX	#22228F
RGB	rgb(34, 34, 143)
HSL	hsl(240, 62%, 35%)
HSV	hsv(240, 76%, 56%)
CMYK	cmyk(76.2%, 76.2%, 0%, 43.9%)
CIE-LAB	lab(21.82, 38.11, -59.38)
CIE-LCH	lch(21.82, 70.56, 302.69°)
OKLab	oklab(34.23% 0.0078 -0.1718)
OKLCH	oklch(34.23% 0.172 272.6)
XYZ	xyz(6.1880, 3.4667, 26.3243)
Luminance	0.0347 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22228F #8F8F22

analogous

#22598F #22228F #59228F

triadic

#22228F #8F2222 #228F22

tetradic

#22228F #8F2259 #8F8F22 #228F59

square

#22228F #8F2259 #8F8F22 #228F59

split-complementary

#22228F #8F5922 #598F22

monochromatic

#0A0A2C #16165E #22228F #2E2EC0 #5555D7

Accessibility & contrast

On white

12.40

#22228F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#22228F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22228F

12.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22228F	#FFFFFF	#000000	##FFFFFF
##22228F	1.00	12.40	1.69	12.40
#FFFFFF	12.40	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A92

Deuteranopia (green-blind)

#002F8D

Tritanopia (blue-blind)

#004257

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #22228f;
/* rgb */ color: rgb(34, 34, 143);
/* oklch */ color: oklch(34.2% 0.172 272.6);

Tailwind

colors: {
  custom: {
    50: '#705fb1',
    500: '#22228f',
    950: '#000000',
  },
}

SCSS

$custom: #22228f;
$custom-light: #705fb1;
$custom-dark: #000000;

JSON

{
  "hex": "#22228f",
  "rgb": {
    "r": 34,
    "g": 34,
    "b": 143
  },
  "hsl": {
    "h": 240,
    "s": 61.582,
    "l": 34.706
  },
  "oklch": {
    "l": 0.34229,
    "c": 0.17203,
    "h": 272.6
  },
  "luminance": 0.03467
}

Semantic roles & 50–950 ramp

primary

#22228F

secondary

#BABA52

accent

#E543E5

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090411

muted

#7B7980

Preview Lab

Preview with #22228F

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

Preview Lab → · Contrast checker → · Palette generator →