#223263#223263

#223263 is a dark, moderate blue. Relative luminance 0.035; OKLCH L 33.2% C 0.089 H 267.8°. Best body text is #FFFFFF at 12.32:1 contrast (WCAG AA passes).

Color values

HEX	#223263
RGB	rgb(34, 50, 99)
HSL	hsl(225, 49%, 26%)
HSV	hsv(225, 66%, 39%)
CMYK	cmyk(65.7%, 49.5%, 0%, 61.2%)
CIE-LAB	lab(22.02, 10.77, -31.04)
CIE-LCH	lch(22.02, 32.86, 289.14°)
OKLab	oklab(33.16% -0.0034 -0.0887)
OKLCH	oklch(33.16% 0.089 267.8)
XYZ	xyz(4.0517, 3.5218, 12.2682)
Luminance	0.0352 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223263 #635322

analogous

#225263 #223263 #322263

triadic

#223263 #632232 #326322

tetradic

#223263 #632252 #635322 #226332

square

#223263 #632252 #635322 #226332

split-complementary

#223263 #633222 #526322

monochromatic

#080C17 #121B35 #223263 #324991 #4160BE

Accessibility & contrast

On white

12.32

#223263 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#223263 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223263

12.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223263	#FFFFFF	#000000	##FFFFFF
##223263	1.00	12.32	1.70	12.32
#FFFFFF	12.32	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A3865

Deuteranopia (green-blind)

#0F3262

Tritanopia (blue-blind)

#003D45

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #223263;
/* rgb */ color: rgb(34, 50, 99);
/* oklch */ color: oklch(33.2% 0.089 267.8);

Tailwind

colors: {
  custom: {
    50: '#646990',
    500: '#223263',
    950: '#000000',
  },
}

SCSS

$custom: #223263;
$custom-light: #646990;
$custom-dark: #000000;

JSON

{
  "hex": "#223263",
  "rgb": {
    "r": 34,
    "g": 50,
    "b": 99
  },
  "hsl": {
    "h": 225.231,
    "s": 48.872,
    "l": 26.078
  },
  "oklch": {
    "l": 0.33164,
    "c": 0.08875,
    "h": 267.8
  },
  "luminance": 0.03522
}

Semantic roles & 50–950 ramp

primary

#223263

secondary

#97844A

accent

#B74FD8

background

#F6F6F8

surface

#EBEBF0

border

#C6C6CB

text

#06060C

muted

#7A7A7D

Preview Lab

Preview with #223263

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

Preview Lab → · Contrast checker → · Palette generator →