#223169#223169

#223169 is a dark, moderate blue. Relative luminance 0.036; OKLCH L 33.4% C 0.100 H 269.1°. Best body text is #FFFFFF at 12.27:1 contrast (WCAG AA passes).

Color values

HEX	#223169
RGB	rgb(34, 49, 105)
HSL	hsl(227, 51%, 27%)
HSV	hsv(227, 68%, 41%)
CMYK	cmyk(67.6%, 53.3%, 0%, 58.8%)
CIE-LAB	lab(22.15, 13.83, -34.74)
CIE-LCH	lch(22.15, 37.40, 291.71°)
OKLab	oklab(33.4% -0.0015 -0.0996)
OKLCH	oklch(33.4% 0.1 269.1)
XYZ	xyz(4.3069, 3.5562, 13.8213)
Luminance	0.0356 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223169 #695A22

analogous

#225569 #223169 #372269

triadic

#223169 #692231 #316922

tetradic

#223169 #692255 #695A22 #226937

square

#223169 #692255 #695A22 #226937

split-complementary

#223169 #693722 #556922

monochromatic

#070B17 #131B3B #223169 #314797 #435EC2

Accessibility & contrast

On white

12.27

#223169 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#223169 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223169

12.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223169	#FFFFFF	#000000	##FFFFFF
##223169	1.00	12.27	1.71	12.27
#FFFFFF	12.27	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#11386B

Deuteranopia (green-blind)

#003268

Tritanopia (blue-blind)

#003E48

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #223169;
/* rgb */ color: rgb(34, 49, 105);
/* oklch */ color: oklch(33.4% 0.100 269.1);

Tailwind

colors: {
  custom: {
    50: '#666894',
    500: '#223169',
    950: '#000000',
  },
}

SCSS

$custom: #223169;
$custom-light: #666894;
$custom-dark: #000000;

JSON

{
  "hex": "#223169",
  "rgb": {
    "r": 34,
    "g": 49,
    "b": 105
  },
  "hsl": {
    "h": 227.324,
    "s": 51.079,
    "l": 27.255
  },
  "oklch": {
    "l": 0.33395,
    "c": 0.09959,
    "h": 269.1
  },
  "luminance": 0.03557
}

Semantic roles & 50–950 ramp

primary

#223169

secondary

#9D8B4A

accent

#BD4DDB

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#06060D

muted

#7A7A7E

Preview Lab

Preview with #223169

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

Preview Lab → · Contrast checker → · Palette generator →