#223682#223682

#223682 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 36.6% C 0.130 H 268.1°. Best body text is #FFFFFF at 10.95:1 contrast (WCAG AA passes).

Color values

HEX	#223682
RGB	rgb(34, 54, 130)
HSL	hsl(228, 59%, 32%)
HSV	hsv(228, 74%, 51%)
CMYK	cmyk(73.8%, 58.5%, 0%, 49%)
CIE-LAB	lab(25.53, 20.14, -45.19)
CIE-LCH	lch(25.53, 49.48, 294.03°)
OKLab	oklab(36.56% -0.0043 -0.1302)
OKLCH	oklch(36.56% 0.13 268.1)
XYZ	xyz(6.0067, 4.5895, 21.6841)
Luminance	0.0459 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223682 #826E22

analogous

#226682 #223682 #3E2282

triadic

#223682 #822236 #368222

tetradic

#223682 #822266 #826E22 #22823E

square

#223682 #822266 #826E22 #22823E

split-complementary

#223682 #823E22 #668222

monochromatic

#090E21 #152251 #223682 #2F4AB3 #4E69D1

Accessibility & contrast

On white

10.95

#223682 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#223682 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223682

10.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223682	#FFFFFF	#000000	##FFFFFF
##223682	1.00	10.95	1.92	10.95
#FFFFFF	10.95	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004185

Deuteranopia (green-blind)

#003880

Tritanopia (blue-blind)

#004956

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #223682;
/* rgb */ color: rgb(34, 54, 130);
/* oklch */ color: oklch(36.6% 0.130 268.1);

Tailwind

colors: {
  custom: {
    50: '#6b6ca7',
    500: '#223682',
    950: '#000000',
  },
}

SCSS

$custom: #223682;
$custom-light: #6b6ca7;
$custom-dark: #000000;

JSON

{
  "hex": "#223682",
  "rgb": {
    "r": 34,
    "g": 54,
    "b": 130
  },
  "hsl": {
    "h": 227.5,
    "s": 58.537,
    "l": 32.157
  },
  "oklch": {
    "l": 0.36561,
    "c": 0.1303,
    "h": 268.1
  },
  "luminance": 0.0459
}

Semantic roles & 50–950 ramp

primary

#223682

secondary

#B49E4C

accent

#C146E2

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#08070F

muted

#7A7A7F

Preview Lab

Preview with #223682

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

Preview Lab → · Contrast checker → · Palette generator →