#22339C#22339C

#22339C is a dark, vivid blue. Relative luminance 0.051; OKLCH L 38.4% C 0.170 H 269.1°. Best body text is #FFFFFF at 10.39:1 contrast (WCAG AA passes).

Color values

HEX	#22339C
RGB	rgb(34, 51, 156)
HSL	hsl(232, 64%, 37%)
HSV	hsv(232, 78%, 61%)
CMYK	cmyk(78.2%, 67.3%, 0%, 38.8%)
CIE-LAB	lab(27.04, 32.16, -58.79)
CIE-LCH	lch(27.04, 67.02, 298.68°)
OKLab	oklab(38.39% -0.0026 -0.1702)
OKLCH	oklch(38.39% 0.17 269.1)
XYZ	xyz(7.8422, 5.1072, 32.0185)
Luminance	0.0511 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22339C #9C8B22

analogous

#22709C #22339C #4E229C

triadic

#22339C #9C2233 #339C22

tetradic

#22339C #9C2270 #9C8B22 #229C4E

square

#22339C #9C2270 #9C8B22 #229C4E

split-complementary

#22339C #9C4E22 #709C22

monochromatic

#0C1238 #17236A #22339C #2D43CE #5D6EDC

Accessibility & contrast

On white

10.39

#22339C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#22339C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22339C

10.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22339C	#FFFFFF	#000000	##FFFFFF
##22339C	1.00	10.39	2.02	10.39
#FFFFFF	10.39	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00469F

Deuteranopia (green-blind)

#003A9A

Tritanopia (blue-blind)

#004F63

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #22339c;
/* rgb */ color: rgb(34, 51, 156);
/* oklch */ color: oklch(38.4% 0.170 269.1);

Tailwind

colors: {
  custom: {
    50: '#726aba',
    500: '#22339c',
    950: '#000000',
  },
}

SCSS

$custom: #22339c;
$custom-light: #726aba;
$custom-dark: #000000;

JSON

{
  "hex": "#22339c",
  "rgb": {
    "r": 34,
    "g": 51,
    "b": 156
  },
  "hsl": {
    "h": 231.639,
    "s": 64.211,
    "l": 37.255
  },
  "oklch": {
    "l": 0.38385,
    "c": 0.17018,
    "h": 269.1
  },
  "luminance": 0.05108
}

Semantic roles & 50–950 ramp

primary

#22339C

secondary

#C0B25A

accent

#D041E7

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090612

muted

#7B7A81

Preview Lab

Preview with #22339C

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

Preview Lab → · Contrast checker → · Palette generator →