#223474#223474

#223474 is a dark, moderate blue. Relative luminance 0.041; OKLCH L 35.0% C 0.112 H 268.2°. Best body text is #FFFFFF at 11.59:1 contrast (WCAG AA passes).

Color values

HEX	#223474
RGB	rgb(34, 52, 116)
HSL	hsl(227, 55%, 29%)
HSV	hsv(227, 71%, 45%)
CMYK	cmyk(70.7%, 55.2%, 0%, 54.5%)
CIE-LAB	lab(23.86, 16.03, -39.05)
CIE-LCH	lch(23.86, 42.22, 292.32°)
OKLab	oklab(34.95% -0.0034 -0.1122)
OKLCH	oklch(34.95% 0.112 268.2)
XYZ	xyz(5.0390, 4.0565, 17.0370)
Luminance	0.0406 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223474 #746222

analogous

#225D74 #223474 #392274

triadic

#223474 #742234 #347422

tetradic

#223474 #74225D #746222 #227439

square

#223474 #74225D #746222 #227439

split-complementary

#223474 #743922 #5D7422

monochromatic

#070B18 #141F45 #223474 #3049A3 #4764C9

Accessibility & contrast

On white

11.59

#223474 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#223474 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223474

11.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223474	#FFFFFF	#000000	##FFFFFF
##223474	1.00	11.59	1.81	11.59
#FFFFFF	11.59	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#093D76

Deuteranopia (green-blind)

#003573

Tritanopia (blue-blind)

#00434E

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #223474;
/* rgb */ color: rgb(34, 52, 116);
/* oklch */ color: oklch(35.0% 0.112 268.2);

Tailwind

colors: {
  custom: {
    50: '#686b9c',
    500: '#223474',
    950: '#000000',
  },
}

SCSS

$custom: #223474;
$custom-light: #686b9c;
$custom-dark: #000000;

JSON

{
  "hex": "#223474",
  "rgb": {
    "r": 34,
    "g": 52,
    "b": 116
  },
  "hsl": {
    "h": 226.829,
    "s": 54.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.34953,
    "c": 0.11226,
    "h": 268.2
  },
  "luminance": 0.04057
}

Semantic roles & 50–950 ramp

primary

#223474

secondary

#A7934B

accent

#BD4ADE

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #223474

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

Preview Lab → · Contrast checker → · Palette generator →