#223198#223198

#223198 is a dark, vivid blue. Relative luminance 0.048; OKLCH L 37.6% C 0.167 H 269.6°. Best body text is #FFFFFF at 10.71:1 contrast (WCAG AA passes).

Color values

HEX	#223198
RGB	rgb(34, 49, 152)
HSL	hsl(232, 63%, 36%)
HSV	hsv(232, 78%, 60%)
CMYK	cmyk(77.6%, 67.8%, 0%, 40.4%)
CIE-LAB	lab(26.17, 31.98, -57.78)
CIE-LCH	lch(26.17, 66.04, 298.96°)
OKLab	oklab(37.63% -0.0012 -0.1672)
OKLCH	oklch(37.63% 0.167 269.6)
XYZ	xyz(7.4236, 4.8029, 30.2355)
Luminance	0.0480 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223198 #988922

analogous

#226C98 #223198 #4E2298

triadic

#223198 #982231 #319822

tetradic

#223198 #98226C #988922 #22984E

square

#223198 #98226C #988922 #22984E

split-complementary

#223198 #984E22 #6C9822

monochromatic

#0C1134 #172166 #223198 #2D41CA #5A6BDA

Accessibility & contrast

On white

10.71

#223198 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#223198 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223198

10.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223198	#FFFFFF	#000000	##FFFFFF
##223198	1.00	10.71	1.96	10.71
#FFFFFF	10.71	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00449B

Deuteranopia (green-blind)

#003896

Tritanopia (blue-blind)

#004D60

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #223198;
/* rgb */ color: rgb(34, 49, 152);
/* oklch */ color: oklch(37.6% 0.167 269.6);

Tailwind

colors: {
  custom: {
    50: '#7169b7',
    500: '#223198',
    950: '#000000',
  },
}

SCSS

$custom: #223198;
$custom-light: #7169b7;
$custom-dark: #000000;

JSON

{
  "hex": "#223198",
  "rgb": {
    "r": 34,
    "g": 49,
    "b": 152
  },
  "hsl": {
    "h": 232.373,
    "s": 63.441,
    "l": 36.471
  },
  "oklch": {
    "l": 0.37632,
    "c": 0.16721,
    "h": 269.6
  },
  "luminance": 0.04804
}

Semantic roles & 50–950 ramp

primary

#223198

secondary

#BEB157

accent

#D141E6

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #223198

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

Preview Lab → · Contrast checker → · Palette generator →