#22218B#22218B

#22218B is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.6% C 0.168 H 273.1°. Best body text is #FFFFFF at 12.66:1 contrast (WCAG AA passes).

Color values

HEX	#22218B
RGB	rgb(34, 33, 139)
HSL	hsl(241, 62%, 34%)
HSV	hsv(241, 76%, 55%)
CMYK	cmyk(75.5%, 76.3%, 0%, 45.5%)
CIE-LAB	lab(21.17, 37.31, -57.96)
CIE-LCH	lch(21.17, 68.93, 302.77°)
OKLab	oklab(33.64% 0.0091 -0.1677)
OKLCH	oklch(33.64% 0.168 273.1)
XYZ	xyz(5.8622, 3.2913, 24.7474)
Luminance	0.0329 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22218B #8A8B21

analogous

#21558B #22218B #57218B

triadic

#22218B #8B2221 #218B22

tetradic

#22218B #8B2155 #8A8B21 #218B57

square

#22218B #8B2155 #8A8B21 #218B57

split-complementary

#22218B #8B5721 #558B21

monochromatic

#0A0A28 #16155A #22218B #2E2DBC #5251D6

Accessibility & contrast

On white

12.66

#22218B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#22218B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22218B

12.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22218B	#FFFFFF	#000000	##FFFFFF
##22218B	1.00	12.66	1.66	12.66
#FFFFFF	12.66	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00388E

Deuteranopia (green-blind)

#002E89

Tritanopia (blue-blind)

#004054

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #22218b;
/* rgb */ color: rgb(34, 33, 139);
/* oklch */ color: oklch(33.6% 0.168 273.1);

Tailwind

colors: {
  custom: {
    50: '#6f5eae',
    500: '#22218b',
    950: '#000000',
  },
}

SCSS

$custom: #22218b;
$custom-light: #6f5eae;
$custom-dark: #000000;

JSON

{
  "hex": "#22218b",
  "rgb": {
    "r": 34,
    "g": 33,
    "b": 139
  },
  "hsl": {
    "h": 240.566,
    "s": 61.628,
    "l": 33.725
  },
  "oklch": {
    "l": 0.33638,
    "c": 0.16795,
    "h": 273.1
  },
  "luminance": 0.03292
}

Semantic roles & 50–950 ramp

primary

#22218B

secondary

#B8B94F

accent

#E543E3

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #22218B

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

Preview Lab → · Contrast checker → · Palette generator →