#22229C#22229C

#22229C is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.7% C 0.188 H 271.6°. Best body text is #FFFFFF at 11.82:1 contrast (WCAG AA passes).

Color values

HEX	#22229C
RGB	rgb(34, 34, 156)
HSL	hsl(240, 64%, 37%)
HSV	hsv(240, 78%, 61%)
CMYK	cmyk(78.2%, 78.2%, 0%, 38.8%)
CIE-LAB	lab(23.28, 42.54, -64.99)
CIE-LCH	lch(23.28, 77.67, 303.21°)
OKLab	oklab(35.69% 0.0053 -0.1881)
OKLCH	oklch(35.69% 0.188 271.6)
XYZ	xyz(7.2304, 3.8836, 31.8146)
Luminance	0.0388 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22229C #9C9C22

analogous

#225F9C #22229C #5F229C

triadic

#22229C #9C2222 #229C22

tetradic

#22229C #9C225F #9C9C22 #229C5F

square

#22229C #9C225F #9C9C22 #229C5F

split-complementary

#22229C #9C5F22 #5F9C22

monochromatic

#0C0C38 #17176A #22229C #2D2DCE #5D5DDC

Accessibility & contrast

On white

11.82

#22229C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#22229C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22229C

11.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22229C	#FFFFFF	#000000	##FFFFFF
##22229C	1.00	11.82	1.78	11.82
#FFFFFF	11.82	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D9F

Deuteranopia (green-blind)

#00319A

Tritanopia (blue-blind)

#00475E

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #22229c;
/* rgb */ color: rgb(34, 34, 156);
/* oklch */ color: oklch(35.7% 0.188 271.6);

Tailwind

colors: {
  custom: {
    50: '#745fbb',
    500: '#22229c',
    950: '#000000',
  },
}

SCSS

$custom: #22229c;
$custom-light: #745fbb;
$custom-dark: #000000;

JSON

{
  "hex": "#22229c",
  "rgb": {
    "r": 34,
    "g": 34,
    "b": 156
  },
  "hsl": {
    "h": 240,
    "s": 64.211,
    "l": 37.255
  },
  "oklch": {
    "l": 0.3569,
    "c": 0.1882,
    "h": 271.6
  },
  "luminance": 0.03884
}

Semantic roles & 50–950 ramp

primary

#22229C

secondary

#C0C05A

accent

#E741E7

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #22229C

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

Preview Lab → · Contrast checker → · Palette generator →