#222188#222188

#222188 is a dark, vivid blue. Relative luminance 0.032; OKLCH L 33.3% C 0.164 H 273.4°. Best body text is #FFFFFF at 12.80:1 contrast (WCAG AA passes).

Color values

HEX	#222188
RGB	rgb(34, 33, 136)
HSL	hsl(241, 61%, 33%)
HSV	hsv(241, 76%, 53%)
CMYK	cmyk(75%, 75.7%, 0%, 46.7%)
CIE-LAB	lab(20.85, 36.27, -56.63)
CIE-LCH	lch(20.85, 67.25, 302.64°)
OKLab	oklab(33.31% 0.0096 -0.1638)
OKLCH	oklch(33.31% 0.164 273.4)
XYZ	xyz(5.6460, 3.2048, 23.6088)
Luminance	0.0321 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222188 #878821

analogous

#215388 #222188 #562188

triadic

#222188 #882221 #218822

tetradic

#222188 #882153 #878821 #218856

square

#222188 #882153 #878821 #218856

split-complementary

#222188 #885621 #538821

monochromatic

#090925 #161557 #222188 #2E2DB9 #504FD4

Accessibility & contrast

On white

12.80

#222188 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#222188 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222188

12.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222188	#FFFFFF	#000000	##FFFFFF
##222188	1.00	12.80	1.64	12.80
#FFFFFF	12.80	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00378B

Deuteranopia (green-blind)

#002D86

Tritanopia (blue-blind)

#003F52

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #222188;
/* rgb */ color: rgb(34, 33, 136);
/* oklch */ color: oklch(33.3% 0.164 273.4);

Tailwind

colors: {
  custom: {
    50: '#6f5eac',
    500: '#222188',
    950: '#000000',
  },
}

SCSS

$custom: #222188;
$custom-light: #6f5eac;
$custom-dark: #000000;

JSON

{
  "hex": "#222188",
  "rgb": {
    "r": 34,
    "g": 33,
    "b": 136
  },
  "hsl": {
    "h": 240.583,
    "s": 60.947,
    "l": 33.137
  },
  "oklch": {
    "l": 0.33307,
    "c": 0.1641,
    "h": 273.4
  },
  "luminance": 0.03205
}

Semantic roles & 50–950 ramp

primary

#222188

secondary

#B7B84D

accent

#E444E3

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#080410

muted

#7B797F

Preview Lab

Preview with #222188

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

Preview Lab → · Contrast checker → · Palette generator →