#223372#223372

#223372 is a dark, moderate blue. Relative luminance 0.039; OKLCH L 34.6% C 0.111 H 268.6°. Best body text is #FFFFFF at 11.77:1 contrast (WCAG AA passes).

Color values

HEX	#223372
RGB	rgb(34, 51, 114)
HSL	hsl(227, 54%, 29%)
HSV	hsv(227, 70%, 45%)
CMYK	cmyk(70.2%, 55.3%, 0%, 55.3%)
CIE-LAB	lab(23.41, 15.95, -38.49)
CIE-LCH	lch(23.41, 41.67, 292.51°)
OKLab	oklab(34.57% -0.0026 -0.1106)
OKLCH	oklch(34.57% 0.111 268.6)
XYZ	xyz(4.8797, 3.9222, 16.4162)
Luminance	0.0392 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223372 #726122

analogous

#225B72 #223372 #392272

triadic

#223372 #722233 #337222

tetradic

#223372 #72225B #726122 #227239

square

#223372 #72225B #726122 #227239

split-complementary

#223372 #723922 #5B7222

monochromatic

#070B18 #141E43 #223372 #3048A1 #4662C8

Accessibility & contrast

On white

11.77

#223372 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#223372 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223372

11.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223372	#FFFFFF	#000000	##FFFFFF
##223372	1.00	11.77	1.78	11.77
#FFFFFF	11.77	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#093C74

Deuteranopia (green-blind)

#003471

Tritanopia (blue-blind)

#00424D

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #223372;
/* rgb */ color: rgb(34, 51, 114);
/* oklch */ color: oklch(34.6% 0.111 268.6);

Tailwind

colors: {
  custom: {
    50: '#686a9b',
    500: '#223372',
    950: '#000000',
  },
}

SCSS

$custom: #223372;
$custom-light: #686a9b;
$custom-dark: #000000;

JSON

{
  "hex": "#223372",
  "rgb": {
    "r": 34,
    "g": 51,
    "b": 114
  },
  "hsl": {
    "h": 227.25,
    "s": 54.054,
    "l": 29.02
  },
  "oklch": {
    "l": 0.34568,
    "c": 0.11062,
    "h": 268.6
  },
  "luminance": 0.03923
}

Semantic roles & 50–950 ramp

primary

#223372

secondary

#A5924B

accent

#BE4ADD

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #223372

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

Preview Lab → · Contrast checker → · Palette generator →