#222399#222399

#222399 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 35.5% C 0.184 H 271.7°. Best body text is #FFFFFF at 11.88:1 contrast (WCAG AA passes).

Color values

HEX	#222399
RGB	rgb(34, 35, 153)
HSL	hsl(239, 64%, 37%)
HSV	hsv(239, 78%, 60%)
CMYK	cmyk(77.8%, 77.1%, 0%, 40%)
CIE-LAB	lab(23.14, 40.96, -63.38)
CIE-LCH	lch(23.14, 75.47, 302.87°)
OKLab	oklab(35.49% 0.0055 -0.1835)
OKLCH	oklch(35.49% 0.184 271.7)
XYZ	xyz(7.0085, 3.8413, 30.5029)
Luminance	0.0384 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222399 #999822

analogous

#225F99 #222399 #5D2299

triadic

#222399 #992223 #239922

tetradic

#222399 #99225F #999822 #22995D

square

#222399 #99225F #999822 #22995D

split-complementary

#222399 #995D22 #5F9922

monochromatic

#0C0C35 #171867 #222399 #2D2ECB #5B5CDB

Accessibility & contrast

On white

11.88

#222399 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#222399 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222399

11.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222399	#FFFFFF	#000000	##FFFFFF
##222399	1.00	11.88	1.77	11.88
#FFFFFF	11.88	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D9C

Deuteranopia (green-blind)

#003197

Tritanopia (blue-blind)

#00465D

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #222399;
/* rgb */ color: rgb(34, 35, 153);
/* oklch */ color: oklch(35.5% 0.184 271.7);

Tailwind

colors: {
  custom: {
    50: '#7360b8',
    500: '#222399',
    950: '#000000',
  },
}

SCSS

$custom: #222399;
$custom-light: #7360b8;
$custom-dark: #000000;

JSON

{
  "hex": "#222399",
  "rgb": {
    "r": 34,
    "g": 35,
    "b": 153
  },
  "hsl": {
    "h": 239.496,
    "s": 63.636,
    "l": 36.667
  },
  "oklch": {
    "l": 0.3549,
    "c": 0.18357,
    "h": 271.7
  },
  "luminance": 0.03842
}

Semantic roles & 50–950 ramp

primary

#222399

secondary

#BFBE58

accent

#E541E7

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#090512

muted

#7B7981

Preview Lab

Preview with #222399

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

Preview Lab → · Contrast checker → · Palette generator →