#22379E#22379E

#22379E is a dark, vivid blue. Relative luminance 0.055; OKLCH L 39.3% C 0.168 H 268.3°. Best body text is #FFFFFF at 9.96:1 contrast (WCAG AA passes).

Color values

HEX	#22379E
RGB	rgb(34, 55, 158)
HSL	hsl(230, 65%, 38%)
HSV	hsv(230, 78%, 62%)
CMYK	cmyk(78.5%, 65.2%, 0%, 38%)
CIE-LAB	lab(28.22, 30.28, -58.07)
CIE-LCH	lch(28.22, 65.49, 297.54°)
OKLab	oklab(39.31% -0.0051 -0.168)
OKLCH	oklch(39.31% 0.168 268.3)
XYZ	xyz(8.1953, 5.5402, 32.9786)
Luminance	0.0554 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22379E #9E8922

analogous

#22759E #22379E #4B229E

triadic

#22379E #9E2237 #379E22

tetradic

#22379E #9E2275 #9E8922 #229E4B

square

#22379E #9E2275 #9E8922 #229E4B

split-complementary

#22379E #9E4B22 #759E22

monochromatic

#0C1439 #17256C #22379E #2D49D0 #5E73DC

Accessibility & contrast

On white

9.96

#22379E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#22379E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22379E

9.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22379E	#FFFFFF	#000000	##FFFFFF
##22379E	1.00	9.96	2.11	9.96
#FFFFFF	9.96	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049A1

Deuteranopia (green-blind)

#003D9C

Tritanopia (blue-blind)

#005265

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #22379e;
/* rgb */ color: rgb(34, 55, 158);
/* oklch */ color: oklch(39.3% 0.168 268.3);

Tailwind

colors: {
  custom: {
    50: '#726dbc',
    500: '#22379e',
    950: '#000000',
  },
}

SCSS

$custom: #22379e;
$custom-light: #726dbc;
$custom-dark: #000000;

JSON

{
  "hex": "#22379e",
  "rgb": {
    "r": 34,
    "g": 55,
    "b": 158
  },
  "hsl": {
    "h": 229.839,
    "s": 64.583,
    "l": 37.647
  },
  "oklch": {
    "l": 0.3931,
    "c": 0.16809,
    "h": 268.3
  },
  "luminance": 0.05541
}

Semantic roles & 50–950 ramp

primary

#22379E

secondary

#C1B05B

accent

#CB40E8

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090712

muted

#7B7A81

Preview Lab

Preview with #22379E

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

Preview Lab → · Contrast checker → · Palette generator →