#22218A#22218A

#22218A is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.5% C 0.167 H 273.2°. Best body text is #FFFFFF at 12.71:1 contrast (WCAG AA passes).

Color values

HEX	#22218A
RGB	rgb(34, 33, 138)
HSL	hsl(241, 61%, 34%)
HSV	hsv(241, 76%, 54%)
CMYK	cmyk(75.4%, 76.1%, 0%, 45.9%)
CIE-LAB	lab(21.06, 36.97, -57.52)
CIE-LCH	lch(21.06, 68.37, 302.73°)
OKLab	oklab(33.53% 0.0093 -0.1664)
OKLCH	oklch(33.53% 0.167 273.2)
XYZ	xyz(5.7895, 3.2622, 24.3644)
Luminance	0.0326 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22218A #898A21

analogous

#21548A #22218A #56218A

triadic

#22218A #8A2221 #218A22

tetradic

#22218A #8A2154 #898A21 #218A56

square

#22218A #8A2154 #898A21 #218A56

split-complementary

#22218A #8A5621 #548A21

monochromatic

#0A0927 #161559 #22218A #2E2DBB #5150D5

Accessibility & contrast

On white

12.71

#22218A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#22218A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22218A

12.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22218A	#FFFFFF	#000000	##FFFFFF
##22218A	1.00	12.71	1.65	12.71
#FFFFFF	12.71	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00388D

Deuteranopia (green-blind)

#002D88

Tritanopia (blue-blind)

#003F54

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #22218a;
/* rgb */ color: rgb(34, 33, 138);
/* oklch */ color: oklch(33.5% 0.167 273.2);

Tailwind

colors: {
  custom: {
    50: '#6f5ead',
    500: '#22218a',
    950: '#000000',
  },
}

SCSS

$custom: #22218a;
$custom-light: #6f5ead;
$custom-dark: #000000;

JSON

{
  "hex": "#22218a",
  "rgb": {
    "r": 34,
    "g": 33,
    "b": 138
  },
  "hsl": {
    "h": 240.571,
    "s": 61.404,
    "l": 33.529
  },
  "oklch": {
    "l": 0.33528,
    "c": 0.16668,
    "h": 273.2
  },
  "luminance": 0.03263
}

Semantic roles & 50–950 ramp

primary

#22218A

secondary

#B8B94E

accent

#E543E3

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #22218A

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

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