#223290#223290

#223290 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 37.0% C 0.155 H 269.5°. Best body text is #FFFFFF at 10.90:1 contrast (WCAG AA passes).

Color values

HEX	#223290
RGB	rgb(34, 50, 144)
HSL	hsl(231, 62%, 35%)
HSV	hsv(231, 76%, 56%)
CMYK	cmyk(76.4%, 65.3%, 0%, 43.5%)
CIE-LAB	lab(25.67, 28.30, -53.68)
CIE-LCH	lch(25.67, 60.68, 297.80°)
OKLab	oklab(37.04% -0.0013 -0.1552)
OKLCH	oklch(37.04% 0.155 269.5)
XYZ	xyz(6.8326, 4.6342, 26.9145)
Luminance	0.0464 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223290 #908022

analogous

#226990 #223290 #492290

triadic

#223290 #902232 #329022

tetradic

#223290 #902269 #908022 #229049

square

#223290 #902269 #908022 #229049

split-complementary

#223290 #904922 #699022

monochromatic

#0B102D #16215E #223290 #2E43C2 #5568D7

Accessibility & contrast

On white

10.90

#223290 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#223290 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223290

10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223290	#FFFFFF	#000000	##FFFFFF
##223290	1.00	10.90	1.93	10.90
#FFFFFF	10.90	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004293

Deuteranopia (green-blind)

#00388E

Tritanopia (blue-blind)

#004B5C

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #223290;
/* rgb */ color: rgb(34, 50, 144);
/* oklch */ color: oklch(37.0% 0.155 269.5);

Tailwind

colors: {
  custom: {
    50: '#6f69b1',
    500: '#223290',
    950: '#000000',
  },
}

SCSS

$custom: #223290;
$custom-light: #6f69b1;
$custom-dark: #000000;

JSON

{
  "hex": "#223290",
  "rgb": {
    "r": 34,
    "g": 50,
    "b": 144
  },
  "hsl": {
    "h": 231.273,
    "s": 61.798,
    "l": 34.902
  },
  "oklch": {
    "l": 0.37037,
    "c": 0.15521,
    "h": 269.5
  },
  "luminance": 0.04635
}

Semantic roles & 50–950 ramp

primary

#223290

secondary

#BBAC53

accent

#CD43E5

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#080611

muted

#7B7A80

Preview Lab

Preview with #223290

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

Preview Lab → · Contrast checker → · Palette generator →