#223389#223389

#223389 is a dark, vivid blue. Relative luminance 0.045; OKLCH L 36.6% C 0.144 H 269.3°. Best body text is #FFFFFF at 11.04:1 contrast (WCAG AA passes).

Color values

HEX	#223389
RGB	rgb(34, 51, 137)
HSL	hsl(230, 60%, 34%)
HSV	hsv(230, 75%, 54%)
CMYK	cmyk(75.2%, 62.8%, 0%, 46.3%)
CIE-LAB	lab(25.30, 24.94, -49.94)
CIE-LCH	lch(25.30, 55.82, 296.54°)
OKLab	oklab(36.57% -0.0018 -0.1442)
OKLCH	oklch(36.57% 0.144 269.3)
XYZ	xyz(6.3573, 4.5132, 24.1982)
Luminance	0.0451 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223389 #897822

analogous

#226689 #223389 #442289

triadic

#223389 #892233 #338922

tetradic

#223389 #892266 #897822 #228944

square

#223389 #892266 #897822 #228944

split-complementary

#223389 #894422 #668922

monochromatic

#0A0E27 #162158 #223389 #2E45BA #5167D4

Accessibility & contrast

On white

11.04

#223389 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#223389 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223389

11.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223389	#FFFFFF	#000000	##FFFFFF
##223389	1.00	11.04	1.90	11.04
#FFFFFF	11.04	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00418C

Deuteranopia (green-blind)

#003787

Tritanopia (blue-blind)

#004959

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #223389;
/* rgb */ color: rgb(34, 51, 137);
/* oklch */ color: oklch(36.6% 0.144 269.3);

Tailwind

colors: {
  custom: {
    50: '#6d6aac',
    500: '#223389',
    950: '#000000',
  },
}

SCSS

$custom: #223389;
$custom-light: #6d6aac;
$custom-dark: #000000;

JSON

{
  "hex": "#223389",
  "rgb": {
    "r": 34,
    "g": 51,
    "b": 137
  },
  "hsl": {
    "h": 230.097,
    "s": 60.234,
    "l": 33.529
  },
  "oklch": {
    "l": 0.36573,
    "c": 0.14423,
    "h": 269.3
  },
  "luminance": 0.04514
}

Semantic roles & 50–950 ramp

primary

#223389

secondary

#B8A64F

accent

#C944E3

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #223389

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

Preview Lab → · Contrast checker → · Palette generator →