#223483#223483

#223483 is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.2% C 0.134 H 268.9°. Best body text is #FFFFFF at 11.13:1 contrast (WCAG AA passes).

Color values

HEX	#223483
RGB	rgb(34, 52, 131)
HSL	hsl(229, 59%, 32%)
HSV	hsv(229, 74%, 51%)
CMYK	cmyk(74%, 60.3%, 0%, 48.6%)
CIE-LAB	lab(25.06, 21.93, -46.59)
CIE-LCH	lch(25.06, 51.49, 295.20°)
OKLab	oklab(36.23% -0.0026 -0.1344)
OKLCH	oklch(36.23% 0.134 268.9)
XYZ	xyz(5.9830, 4.4341, 22.0089)
Luminance	0.0444 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223483 #837122

analogous

#226583 #223483 #412283

triadic

#223483 #832234 #348322

tetradic

#223483 #832265 #837122 #228341

square

#223483 #832265 #837122 #228341

split-complementary

#223483 #834122 #658322

monochromatic

#090D22 #152152 #223483 #2F47B4 #4E67D1

Accessibility & contrast

On white

11.13

#223483 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#223483 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223483

11.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223483	#FFFFFF	#000000	##FFFFFF
##223483	1.00	11.13	1.89	11.13
#FFFFFF	11.13	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004086

Deuteranopia (green-blind)

#003781

Tritanopia (blue-blind)

#004856

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #223483;
/* rgb */ color: rgb(34, 52, 131);
/* oklch */ color: oklch(36.2% 0.134 268.9);

Tailwind

colors: {
  custom: {
    50: '#6c6ba8',
    500: '#223483',
    950: '#000000',
  },
}

SCSS

$custom: #223483;
$custom-light: #6c6ba8;
$custom-dark: #000000;

JSON

{
  "hex": "#223483",
  "rgb": {
    "r": 34,
    "g": 52,
    "b": 131
  },
  "hsl": {
    "h": 228.866,
    "s": 58.788,
    "l": 32.353
  },
  "oklch": {
    "l": 0.36232,
    "c": 0.1344,
    "h": 268.9
  },
  "luminance": 0.04435
}

Semantic roles & 50–950 ramp

primary

#223483

secondary

#B4A14C

accent

#C546E2

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#080610

muted

#7A7A7F

Preview Lab

Preview with #223483

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

Preview Lab → · Contrast checker → · Palette generator →