#22238C#22238C

#22238C is a dark, vivid blue. Relative luminance 0.034; OKLCH L 34.1% C 0.167 H 272.7°. Best body text is #FFFFFF at 12.45:1 contrast (WCAG AA passes).

Color values

HEX	#22238C
RGB	rgb(34, 35, 140)
HSL	hsl(239, 61%, 34%)
HSV	hsv(239, 76%, 55%)
CMYK	cmyk(75.7%, 75%, 0%, 45.1%)
CIE-LAB	lab(21.71, 36.47, -57.70)
CIE-LCH	lch(21.71, 68.26, 302.30°)
OKLab	oklab(34.05% 0.0079 -0.167)
OKLCH	oklch(34.05% 0.167 272.7)
XYZ	xyz(5.9928, 3.4350, 25.1530)
Luminance	0.0344 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22238C #8C8B22

analogous

#22588C #22238C #56228C

triadic

#22238C #8C2223 #238C22

tetradic

#22238C #8C2258 #8C8B22 #228C56

square

#22238C #8C2258 #8C8B22 #228C56

split-complementary

#22238C #8C5622 #588C22

monochromatic

#0A0A2A #16175B #22238C #2E2FBD #5354D5

Accessibility & contrast

On white

12.45

#22238C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#22238C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22238C

12.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22238C	#FFFFFF	#000000	##FFFFFF
##22238C	1.00	12.45	1.69	12.45
#FFFFFF	12.45	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00398F

Deuteranopia (green-blind)

#002F8A

Tritanopia (blue-blind)

#004155

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #22238c;
/* rgb */ color: rgb(34, 35, 140);
/* oklch */ color: oklch(34.1% 0.167 272.7);

Tailwind

colors: {
  custom: {
    50: '#6f5faf',
    500: '#22238c',
    950: '#000000',
  },
}

SCSS

$custom: #22238c;
$custom-light: #6f5faf;
$custom-dark: #000000;

JSON

{
  "hex": "#22238c",
  "rgb": {
    "r": 34,
    "g": 35,
    "b": 140
  },
  "hsl": {
    "h": 239.434,
    "s": 60.92,
    "l": 34.118
  },
  "oklch": {
    "l": 0.3405,
    "c": 0.16717,
    "h": 272.7
  },
  "luminance": 0.03436
}

Semantic roles & 50–950 ramp

primary

#22238C

secondary

#B9B851

accent

#E344E4

background

#F7F5FA

surface

#EDE9F5

border

#C8C5CF

text

#090510

muted

#7B797F

Preview Lab

Preview with #22238C

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

Preview Lab → · Contrast checker → · Palette generator →