#22359D#22359D

#22359D is a dark, vivid blue. Relative luminance 0.053; OKLCH L 38.8% C 0.169 H 268.7°. Best body text is #FFFFFF at 10.17:1 contrast (WCAG AA passes).

Color values

HEX	#22359D
RGB	rgb(34, 53, 157)
HSL	hsl(231, 64%, 37%)
HSV	hsv(231, 78%, 62%)
CMYK	cmyk(78.3%, 66.2%, 0%, 38.4%)
CIE-LAB	lab(27.63, 31.23, -58.44)
CIE-LCH	lch(27.63, 66.26, 298.12°)
OKLab	oklab(38.85% -0.0038 -0.1691)
OKLCH	oklch(38.85% 0.169 268.7)
XYZ	xyz(8.0165, 5.3197, 32.4961)
Luminance	0.0532 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22359D #9D8A22

analogous

#22729D #22359D #4D229D

triadic

#22359D #9D2235 #359D22

tetradic

#22359D #9D2272 #9D8A22 #229D4D

square

#22359D #9D2272 #9D8A22 #229D4D

split-complementary

#22359D #9D4D22 #729D22

monochromatic

#0C1338 #17246B #22359D #2D46CF #5D71DC

Accessibility & contrast

On white

10.17

#22359D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#22359D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22359D

10.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22359D	#FFFFFF	#000000	##FFFFFF
##22359D	1.00	10.17	2.06	10.17
#FFFFFF	10.17	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047A0

Deuteranopia (green-blind)

#003B9B

Tritanopia (blue-blind)

#005164

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #22359d;
/* rgb */ color: rgb(34, 53, 157);
/* oklch */ color: oklch(38.8% 0.169 268.7);

Tailwind

colors: {
  custom: {
    50: '#726cbb',
    500: '#22359d',
    950: '#000000',
  },
}

SCSS

$custom: #22359d;
$custom-light: #726cbb;
$custom-dark: #000000;

JSON

{
  "hex": "#22359d",
  "rgb": {
    "r": 34,
    "g": 53,
    "b": 157
  },
  "hsl": {
    "h": 230.732,
    "s": 64.398,
    "l": 37.451
  },
  "oklch": {
    "l": 0.38845,
    "c": 0.16914,
    "h": 268.7
  },
  "luminance": 0.05321
}

Semantic roles & 50–950 ramp

primary

#22359D

secondary

#C1B15A

accent

#CE40E7

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090712

muted

#7B7A81

Preview Lab

Preview with #22359D

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

Preview Lab → · Contrast checker → · Palette generator →