#22189B#22189B

#22189B is a dark, vivid blue. Relative luminance 0.034; OKLCH L 34.4% C 0.195 H 272.5°. Best body text is #FFFFFF at 12.56:1 contrast (WCAG AA passes).

Color values

HEX	#22189B
RGB	rgb(34, 24, 155)
HSL	hsl(245, 73%, 35%)
HSV	hsv(245, 85%, 61%)
CMYK	cmyk(78.1%, 84.5%, 0%, 39.2%)
CIE-LAB	lab(21.43, 47.26, -67.45)
CIE-LCH	lch(21.43, 82.36, 305.02°)
OKLab	oklab(34.36% 0.0086 -0.1951)
OKLCH	oklch(34.36% 0.195 272.5)
XYZ	xyz(6.9007, 3.3592, 31.2887)
Luminance	0.0336 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22189B #919B18

analogous

#18509B #22189B #63189B

triadic

#22189B #9B2218 #189B22

tetradic

#22189B #9B1850 #919B18 #189B63

square

#22189B #9B1850 #919B18 #189B63

split-complementary

#22189B #9B6318 #509B18

monochromatic

#0B0831 #161066 #22189B #2E20D0 #564AE3

Accessibility & contrast

On white

12.56

#22189B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#22189B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22189B

12.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22189B	#FFFFFF	#000000	##FFFFFF
##22189B	1.00	12.56	1.67	12.56
#FFFFFF	12.56	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00399F

Deuteranopia (green-blind)

#002D99

Tritanopia (blue-blind)

#00435C

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #22189b;
/* rgb */ color: rgb(34, 24, 155);
/* oklch */ color: oklch(34.4% 0.195 272.5);

Tailwind

colors: {
  custom: {
    50: '#745aba',
    500: '#22189b',
    950: '#000000',
  },
}

SCSS

$custom: #22189b;
$custom-light: #745aba;
$custom-dark: #000000;

JSON

{
  "hex": "#22189b",
  "rgb": {
    "r": 34,
    "g": 24,
    "b": 155
  },
  "hsl": {
    "h": 244.58,
    "s": 73.184,
    "l": 35.098
  },
  "oklch": {
    "l": 0.34364,
    "c": 0.1953,
    "h": 272.5
  },
  "luminance": 0.0336
}

Semantic roles & 50–950 ramp

primary

#22189B

secondary

#BBC54A

accent

#F038E2

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0412

muted

#7C7981

Preview Lab

Preview with #22189B

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

Preview Lab → · Contrast checker → · Palette generator →