#22228A#22228A

#22228A is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.7% C 0.166 H 273.0°. Best body text is #FFFFFF at 12.62:1 contrast (WCAG AA passes).

Color values

HEX	#22228A
RGB	rgb(34, 34, 138)
HSL	hsl(240, 60%, 34%)
HSV	hsv(240, 75%, 54%)
CMYK	cmyk(75.4%, 75.4%, 0%, 45.9%)
CIE-LAB	lab(21.28, 36.37, -57.17)
CIE-LCH	lch(21.28, 67.76, 302.47°)
OKLab	oklab(33.68% 0.0088 -0.1654)
OKLCH	oklch(33.68% 0.166 273)
XYZ	xyz(5.8176, 3.3185, 24.3738)
Luminance	0.0332 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22228A #8A8A22

analogous

#22568A #22228A #56228A

triadic

#22228A #8A2222 #228A22

tetradic

#22228A #8A2256 #8A8A22 #228A56

square

#22228A #8A2256 #8A8A22 #228A56

split-complementary

#22228A #8A5622 #568A22

monochromatic

#0A0A28 #161659 #22228A #2E2EBB #5252D4

Accessibility & contrast

On white

12.62

#22228A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#22228A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22228A

12.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22228A	#FFFFFF	#000000	##FFFFFF
##22228A	1.00	12.62	1.66	12.62
#FFFFFF	12.62	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00388D

Deuteranopia (green-blind)

#002E88

Tritanopia (blue-blind)

#004054

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #22228a;
/* rgb */ color: rgb(34, 34, 138);
/* oklch */ color: oklch(33.7% 0.166 273.0);

Tailwind

colors: {
  custom: {
    50: '#6f5ead',
    500: '#22228a',
    950: '#000000',
  },
}

SCSS

$custom: #22228a;
$custom-light: #6f5ead;
$custom-dark: #000000;

JSON

{
  "hex": "#22228a",
  "rgb": {
    "r": 34,
    "g": 34,
    "b": 138
  },
  "hsl": {
    "h": 240,
    "s": 60.465,
    "l": 33.725
  },
  "oklch": {
    "l": 0.33678,
    "c": 0.16563,
    "h": 273
  },
  "luminance": 0.03319
}

Semantic roles & 50–950 ramp

primary

#22228A

secondary

#B8B850

accent

#E444E4

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #22228A

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

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