#22379A#22379A

#22379A is a dark, vivid blue. Relative luminance 0.054; OKLCH L 38.9% C 0.163 H 268.3°. Best body text is #FFFFFF at 10.09:1 contrast (WCAG AA passes).

Color values

HEX	#22379A
RGB	rgb(34, 55, 154)
HSL	hsl(230, 64%, 37%)
HSV	hsv(230, 78%, 60%)
CMYK	cmyk(77.9%, 64.3%, 0%, 39.6%)
CIE-LAB	lab(27.86, 28.76, -56.23)
CIE-LCH	lch(27.86, 63.16, 297.09°)
OKLab	oklab(38.93% -0.0049 -0.1626)
OKLCH	oklch(38.93% 0.163 268.3)
XYZ	xyz(7.8566, 5.4047, 31.1947)
Luminance	0.0541 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22379A #9A8522

analogous

#22739A #22379A #49229A

triadic

#22379A #9A2237 #379A22

tetradic

#22379A #9A2273 #9A8522 #229A49

square

#22379A #9A2273 #9A8522 #229A49

split-complementary

#22379A #9A4922 #739A22

monochromatic

#0C1336 #172568 #22379A #2D49CC #5B72DB

Accessibility & contrast

On white

10.09

#22379A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#22379A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22379A

10.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22379A	#FFFFFF	#000000	##FFFFFF
##22379A	1.00	10.09	2.08	10.09
#FFFFFF	10.09	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00489D

Deuteranopia (green-blind)

#003C98

Tritanopia (blue-blind)

#005163

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #22379a;
/* rgb */ color: rgb(34, 55, 154);
/* oklch */ color: oklch(38.9% 0.163 268.3);

Tailwind

colors: {
  custom: {
    50: '#716db9',
    500: '#22379a',
    950: '#000000',
  },
}

SCSS

$custom: #22379a;
$custom-light: #716db9;
$custom-dark: #000000;

JSON

{
  "hex": "#22379a",
  "rgb": {
    "r": 34,
    "g": 55,
    "b": 154
  },
  "hsl": {
    "h": 229.5,
    "s": 63.83,
    "l": 36.863
  },
  "oklch": {
    "l": 0.3893,
    "c": 0.16269,
    "h": 268.3
  },
  "luminance": 0.05406
}

Semantic roles & 50–950 ramp

primary

#22379A

secondary

#BFAD58

accent

#CA41E7

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #22379A

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

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