#223582#223582

#223582 is a dark, vivid blue. Relative luminance 0.045; OKLCH L 36.4% C 0.132 H 268.5°. Best body text is #FFFFFF at 11.05:1 contrast (WCAG AA passes).

Color values

HEX	#223582
RGB	rgb(34, 53, 130)
HSL	hsl(228, 59%, 32%)
HSV	hsv(228, 74%, 51%)
CMYK	cmyk(73.8%, 59.2%, 0%, 49%)
CIE-LAB	lab(25.25, 20.84, -45.64)
CIE-LCH	lch(25.25, 50.18, 294.54°)
OKLab	oklab(36.35% -0.0035 -0.1316)
OKLCH	oklch(36.35% 0.132 268.5)
XYZ	xyz(5.9607, 4.4974, 21.6687)
Luminance	0.0450 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223582 #826F22

analogous

#226582 #223582 #3F2282

triadic

#223582 #822235 #358222

tetradic

#223582 #822265 #826F22 #22823F

square

#223582 #822265 #826F22 #22823F

split-complementary

#223582 #823F22 #658222

monochromatic

#090D21 #152151 #223582 #2F49B3 #4E68D1

Accessibility & contrast

On white

11.05

#223582 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#223582 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223582

11.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223582	#FFFFFF	#000000	##FFFFFF
##223582	1.00	11.05	1.90	11.05
#FFFFFF	11.05	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004085

Deuteranopia (green-blind)

#003880

Tritanopia (blue-blind)

#004856

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #223582;
/* rgb */ color: rgb(34, 53, 130);
/* oklch */ color: oklch(36.4% 0.132 268.5);

Tailwind

colors: {
  custom: {
    50: '#6b6ba7',
    500: '#223582',
    950: '#000000',
  },
}

SCSS

$custom: #223582;
$custom-light: #6b6ba7;
$custom-dark: #000000;

JSON

{
  "hex": "#223582",
  "rgb": {
    "r": 34,
    "g": 53,
    "b": 130
  },
  "hsl": {
    "h": 228.125,
    "s": 58.537,
    "l": 32.157
  },
  "oklch": {
    "l": 0.36352,
    "c": 0.13163,
    "h": 268.5
  },
  "luminance": 0.04498
}

Semantic roles & 50–950 ramp

primary

#223582

secondary

#B49F4C

accent

#C346E2

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#08060F

muted

#7A7A7F

Preview Lab

Preview with #223582

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

Preview Lab → · Contrast checker → · Palette generator →