#223191#223191

#223191 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 36.9% C 0.158 H 269.7°. Best body text is #FFFFFF at 10.96:1 contrast (WCAG AA passes).

Color values

HEX	#223191
RGB	rgb(34, 49, 145)
HSL	hsl(232, 62%, 35%)
HSV	hsv(232, 77%, 57%)
CMYK	cmyk(76.6%, 66.2%, 0%, 43.1%)
CIE-LAB	lab(25.50, 29.35, -54.56)
CIE-LCH	lch(25.50, 61.96, 298.28°)
OKLab	oklab(36.95% -0.0007 -0.1578)
OKLCH	oklch(36.95% 0.158 269.7)
XYZ	xyz(6.8671, 4.5803, 27.3047)
Luminance	0.0458 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223191 #918222

analogous

#226891 #223191 #4B2291

triadic

#223191 #912231 #319122

tetradic

#223191 #912268 #918222 #22914B

square

#223191 #912268 #918222 #22914B

split-complementary

#223191 #914B22 #689122

monochromatic

#0B0F2E #16205F #223191 #2E42C3 #5668D7

Accessibility & contrast

On white

10.96

#223191 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#223191 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223191

10.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223191	#FFFFFF	#000000	##FFFFFF
##223191	1.00	10.96	1.92	10.96
#FFFFFF	10.96	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004294

Deuteranopia (green-blind)

#00378F

Tritanopia (blue-blind)

#004A5C

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #223191;
/* rgb */ color: rgb(34, 49, 145);
/* oklch */ color: oklch(36.9% 0.158 269.7);

Tailwind

colors: {
  custom: {
    50: '#6f69b2',
    500: '#223191',
    950: '#000000',
  },
}

SCSS

$custom: #223191;
$custom-light: #6f69b2;
$custom-dark: #000000;

JSON

{
  "hex": "#223191",
  "rgb": {
    "r": 34,
    "g": 49,
    "b": 145
  },
  "hsl": {
    "h": 231.892,
    "s": 62.011,
    "l": 35.098
  },
  "oklch": {
    "l": 0.36946,
    "c": 0.15779,
    "h": 269.7
  },
  "luminance": 0.04581
}

Semantic roles & 50–950 ramp

primary

#223191

secondary

#BBAD53

accent

#CF43E5

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #223191

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

Preview Lab → · Contrast checker → · Palette generator →