#223984#223984

#223984 is a dark, vivid blue. Relative luminance 0.049; OKLCH L 37.4% C 0.129 H 267.0°. Best body text is #FFFFFF at 10.57:1 contrast (WCAG AA passes).

Color values

HEX	#223984
RGB	rgb(34, 57, 132)
HSL	hsl(226, 59%, 33%)
HSV	hsv(226, 74%, 52%)
CMYK	cmyk(74.2%, 56.8%, 0%, 48.2%)
CIE-LAB	lab(26.54, 18.84, -44.80)
CIE-LCH	lch(26.54, 48.61, 292.81°)
OKLab	oklab(37.37% -0.0067 -0.129)
OKLCH	oklch(37.37% 0.129 267)
XYZ	xyz(6.2862, 4.9316, 22.4459)
Luminance	0.0493 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223984 #846D22

analogous

#226A84 #223984 #3C2284

triadic

#223984 #842239 #398422

tetradic

#223984 #84226A #846D22 #22843C

square

#223984 #84226A #846D22 #22843C

split-complementary

#223984 #843C22 #6A8422

monochromatic

#090F23 #152453 #223984 #2F4EB5 #4F6DD2

Accessibility & contrast

On white

10.57

#223984 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#223984 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223984

10.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223984	#FFFFFF	#000000	##FFFFFF
##223984	1.00	10.57	1.99	10.57
#FFFFFF	10.57	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004387

Deuteranopia (green-blind)

#003A83

Tritanopia (blue-blind)

#004B58

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #223984;
/* rgb */ color: rgb(34, 57, 132);
/* oklch */ color: oklch(37.4% 0.129 267.0);

Tailwind

colors: {
  custom: {
    50: '#6b6fa8',
    500: '#223984',
    950: '#000000',
  },
}

SCSS

$custom: #223984;
$custom-light: #6b6fa8;
$custom-dark: #000000;

JSON

{
  "hex": "#223984",
  "rgb": {
    "r": 34,
    "g": 57,
    "b": 132
  },
  "hsl": {
    "h": 225.918,
    "s": 59.036,
    "l": 32.549
  },
  "oklch": {
    "l": 0.37368,
    "c": 0.12923,
    "h": 267
  },
  "luminance": 0.04932
}

Semantic roles & 50–950 ramp

primary

#223984

secondary

#B59D4D

accent

#BD46E2

background

#F6F6FA

surface

#ECECF4

border

#C7C7CE

text

#080710

muted

#7A7A7F

Preview Lab

Preview with #223984

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

Preview Lab → · Contrast checker → · Palette generator →