#223696#223696

#223696 is a dark, vivid blue. Relative luminance 0.052; OKLCH L 38.4% C 0.158 H 268.5°. Best body text is #FFFFFF at 10.31:1 contrast (WCAG AA passes).

Color values

HEX	#223696
RGB	rgb(34, 54, 150)
HSL	hsl(230, 63%, 36%)
HSV	hsv(230, 77%, 59%)
CMYK	cmyk(77.3%, 64%, 0%, 41.2%)
CIE-LAB	lab(27.24, 27.91, -54.79)
CIE-LCH	lch(27.24, 61.49, 296.99°)
OKLab	oklab(38.36% -0.0042 -0.1584)
OKLCH	oklch(38.36% 0.158 268.5)
XYZ	xyz(7.4820, 5.1796, 29.4537)
Luminance	0.0518 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223696 #968222

analogous

#227096 #223696 #482296

triadic

#223696 #962236 #369622

tetradic

#223696 #962270 #968222 #229648

square

#223696 #962270 #968222 #229648

split-complementary

#223696 #964822 #709622

monochromatic

#0B1232 #172464 #223696 #2D48C8 #596FD9

Accessibility & contrast

On white

10.31

#223696 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#223696 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223696

10.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223696	#FFFFFF	#000000	##FFFFFF
##223696	1.00	10.31	2.04	10.31
#FFFFFF	10.31	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004699

Deuteranopia (green-blind)

#003B94

Tritanopia (blue-blind)

#004F61

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #223696;
/* rgb */ color: rgb(34, 54, 150);
/* oklch */ color: oklch(38.4% 0.158 268.5);

Tailwind

colors: {
  custom: {
    50: '#706cb6',
    500: '#223696',
    950: '#000000',
  },
}

SCSS

$custom: #223696;
$custom-light: #706cb6;
$custom-dark: #000000;

JSON

{
  "hex": "#223696",
  "rgb": {
    "r": 34,
    "g": 54,
    "b": 150
  },
  "hsl": {
    "h": 229.655,
    "s": 63.043,
    "l": 36.078
  },
  "oklch": {
    "l": 0.38364,
    "c": 0.15849,
    "h": 268.5
  },
  "luminance": 0.0518
}

Semantic roles & 50–950 ramp

primary

#223696

secondary

#BEAC56

accent

#CA42E6

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #223696

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

Preview Lab → · Contrast checker → · Palette generator →