#22218C#22218C

#22218C is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.7% C 0.169 H 273.0°. Best body text is #FFFFFF at 12.62:1 contrast (WCAG AA passes).

Color values

HEX	#22218C
RGB	rgb(34, 33, 140)
HSL	hsl(241, 62%, 34%)
HSV	hsv(241, 76%, 55%)
CMYK	cmyk(75.7%, 76.4%, 0%, 45.1%)
CIE-LAB	lab(21.28, 37.66, -58.40)
CIE-LCH	lch(21.28, 69.49, 302.82°)
OKLab	oklab(33.75% 0.0089 -0.169)
OKLCH	oklch(33.75% 0.169 273)
XYZ	xyz(5.9356, 3.3206, 25.1340)
Luminance	0.0332 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22218C #8B8C21

analogous

#21568C #22218C #58218C

triadic

#22218C #8C2221 #218C22

tetradic

#22218C #8C2156 #8B8C21 #218C58

square

#22218C #8C2156 #8B8C21 #218C58

split-complementary

#22218C #8C5821 #568C21

monochromatic

#0A0A29 #16155A #22218C #2E2DBE #5351D6

Accessibility & contrast

On white

12.62

#22218C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#22218C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22218C

12.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22218C	#FFFFFF	#000000	##FFFFFF
##22218C	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)

#00388F

Deuteranopia (green-blind)

#002E8A

Tritanopia (blue-blind)

#004055

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #22218c;
/* rgb */ color: rgb(34, 33, 140);
/* oklch */ color: oklch(33.7% 0.169 273.0);

Tailwind

colors: {
  custom: {
    50: '#705eaf',
    500: '#22218c',
    950: '#000000',
  },
}

SCSS

$custom: #22218c;
$custom-light: #705eaf;
$custom-dark: #000000;

JSON

{
  "hex": "#22218c",
  "rgb": {
    "r": 34,
    "g": 33,
    "b": 140
  },
  "hsl": {
    "h": 240.561,
    "s": 61.85,
    "l": 33.922
  },
  "oklch": {
    "l": 0.33749,
    "c": 0.16922,
    "h": 273
  },
  "luminance": 0.03321
}

Semantic roles & 50–950 ramp

primary

#22218C

secondary

#B8B94F

accent

#E543E3

background

#F7F5FA

surface

#EDE9F5

border

#C8C5CF

text

#090410

muted

#7B797F

Preview Lab

Preview with #22218C

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

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