#223090#223090

#223090 is a dark, vivid blue. Relative luminance 0.045; OKLCH L 36.7% C 0.158 H 270.0°. Best body text is #FFFFFF at 11.09:1 contrast (WCAG AA passes).

Color values

HEX	#223090
RGB	rgb(34, 48, 144)
HSL	hsl(232, 62%, 35%)
HSV	hsv(232, 76%, 56%)
CMYK	cmyk(76.4%, 66.7%, 0%, 43.5%)
CIE-LAB	lab(25.16, 29.64, -54.51)
CIE-LCH	lch(25.16, 62.05, 298.53°)
OKLab	oklab(36.66% 0 -0.1577)
OKLCH	oklch(36.66% 0.158 270)
XYZ	xyz(6.7490, 4.4669, 26.8867)
Luminance	0.0447 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223090 #908222

analogous

#226790 #223090 #4B2290

triadic

#223090 #902230 #309022

tetradic

#223090 #902267 #908222 #22904B

square

#223090 #902267 #908222 #22904B

split-complementary

#223090 #904B22 #679022

monochromatic

#0B0F2D #161F5E #223090 #2E41C2 #5566D7

Accessibility & contrast

On white

11.09

#223090 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#223090 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223090

11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223090	#FFFFFF	#000000	##FFFFFF
##223090	1.00	11.09	1.89	11.09
#FFFFFF	11.09	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004193

Deuteranopia (green-blind)

#00378E

Tritanopia (blue-blind)

#00495B

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #223090;
/* rgb */ color: rgb(34, 48, 144);
/* oklch */ color: oklch(36.7% 0.158 270.0);

Tailwind

colors: {
  custom: {
    50: '#6f68b1',
    500: '#223090',
    950: '#000000',
  },
}

SCSS

$custom: #223090;
$custom-light: #6f68b1;
$custom-dark: #000000;

JSON

{
  "hex": "#223090",
  "rgb": {
    "r": 34,
    "g": 48,
    "b": 144
  },
  "hsl": {
    "h": 232.364,
    "s": 61.798,
    "l": 34.902
  },
  "oklch": {
    "l": 0.36664,
    "c": 0.15765,
    "h": 270
  },
  "luminance": 0.04468
}

Semantic roles & 50–950 ramp

primary

#223090

secondary

#BBAE53

accent

#D043E5

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #223090

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

Preview Lab → · Contrast checker → · Palette generator →