#223686#223686

#223686 is a dark, vivid blue. Relative luminance 0.047; OKLCH L 36.9% C 0.136 H 268.2°. Best body text is #FFFFFF at 10.82:1 contrast (WCAG AA passes).

Color values

HEX	#223686
RGB	rgb(34, 54, 134)
HSL	hsl(228, 60%, 33%)
HSV	hsv(228, 75%, 53%)
CMYK	cmyk(74.6%, 59.7%, 0%, 47.5%)
CIE-LAB	lab(25.86, 21.71, -47.16)
CIE-LCH	lch(25.86, 51.91, 294.72°)
OKLab	oklab(36.91% -0.0042 -0.136)
OKLCH	oklch(36.91% 0.136 268.2)
XYZ	xyz(6.2804, 4.6990, 23.1256)
Luminance	0.0470 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223686 #867222

analogous

#226886 #223686 #402286

triadic

#223686 #862236 #368622

tetradic

#223686 #862268 #867222 #228640

square

#223686 #862268 #867222 #228640

split-complementary

#223686 #864022 #688622

monochromatic

#090F24 #162255 #223686 #2E4AB7 #506AD3

Accessibility & contrast

On white

10.82

#223686 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#223686 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223686

10.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223686	#FFFFFF	#000000	##FFFFFF
##223686	1.00	10.82	1.94	10.82
#FFFFFF	10.82	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004289

Deuteranopia (green-blind)

#003984

Tritanopia (blue-blind)

#004A58

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #223686;
/* rgb */ color: rgb(34, 54, 134);
/* oklch */ color: oklch(36.9% 0.136 268.2);

Tailwind

colors: {
  custom: {
    50: '#6c6caa',
    500: '#223686',
    950: '#000000',
  },
}

SCSS

$custom: #223686;
$custom-light: #6c6caa;
$custom-dark: #000000;

JSON

{
  "hex": "#223686",
  "rgb": {
    "r": 34,
    "g": 54,
    "b": 134
  },
  "hsl": {
    "h": 228,
    "s": 59.524,
    "l": 32.941
  },
  "oklch": {
    "l": 0.36909,
    "c": 0.13607,
    "h": 268.2
  },
  "luminance": 0.047
}

Semantic roles & 50–950 ramp

primary

#223686

secondary

#B6A14E

accent

#C345E3

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#080710

muted

#7A7A7F

Preview Lab

Preview with #223686

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

Preview Lab → · Contrast checker → · Palette generator →