#223489#223489

#223489 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 36.8% C 0.143 H 269.0°. Best body text is #FFFFFF at 10.94:1 contrast (WCAG AA passes).

Color values

HEX	#223489
RGB	rgb(34, 52, 137)
HSL	hsl(230, 60%, 34%)
HSV	hsv(230, 75%, 54%)
CMYK	cmyk(75.2%, 62%, 0%, 46.3%)
CIE-LAB	lab(25.57, 24.26, -49.50)
CIE-LCH	lch(25.57, 55.13, 296.11°)
OKLab	oklab(36.77% -0.0026 -0.1429)
OKLCH	oklch(36.77% 0.143 269)
XYZ	xyz(6.4015, 4.6015, 24.2129)
Luminance	0.0460 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223489 #897722

analogous

#226789 #223489 #432289

triadic

#223489 #892234 #348922

tetradic

#223489 #892267 #897722 #228943

square

#223489 #892267 #897722 #228943

split-complementary

#223489 #894322 #678922

monochromatic

#0A0F27 #162158 #223489 #2E47BA #5168D4

Accessibility & contrast

On white

10.94

#223489 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#223489 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223489

10.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223489	#FFFFFF	#000000	##FFFFFF
##223489	1.00	10.94	1.92	10.94
#FFFFFF	10.94	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00418C

Deuteranopia (green-blind)

#003887

Tritanopia (blue-blind)

#004A59

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #223489;
/* rgb */ color: rgb(34, 52, 137);
/* oklch */ color: oklch(36.8% 0.143 269.0);

Tailwind

colors: {
  custom: {
    50: '#6d6bac',
    500: '#223489',
    950: '#000000',
  },
}

SCSS

$custom: #223489;
$custom-light: #6d6bac;
$custom-dark: #000000;

JSON

{
  "hex": "#223489",
  "rgb": {
    "r": 34,
    "g": 52,
    "b": 137
  },
  "hsl": {
    "h": 229.515,
    "s": 60.234,
    "l": 33.529
  },
  "oklch": {
    "l": 0.36771,
    "c": 0.14294,
    "h": 269
  },
  "luminance": 0.04602
}

Semantic roles & 50–950 ramp

primary

#223489

secondary

#B8A54F

accent

#C844E3

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #223489

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

Preview Lab → · Contrast checker → · Palette generator →