#222799#222799

#222799 is a dark, vivid blue. Relative luminance 0.041; OKLCH L 36.1% C 0.180 H 271.2°. Best body text is #FFFFFF at 11.55:1 contrast (WCAG AA passes).

Color values

HEX	#222799
RGB	rgb(34, 39, 153)
HSL	hsl(237, 64%, 37%)
HSV	hsv(237, 78%, 60%)
CMYK	cmyk(77.8%, 74.5%, 0%, 40%)
CIE-LAB	lab(23.97, 38.63, -62.01)
CIE-LCH	lch(23.97, 73.06, 301.92°)
OKLab	oklab(36.08% 0.0038 -0.1795)
OKLCH	oklch(36.08% 0.18 271.2)
XYZ	xyz(7.1330, 4.0903, 30.5444)
Luminance	0.0409 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222799 #999422

analogous

#226399 #222799 #592299

triadic

#222799 #992227 #279922

tetradic

#222799 #992263 #999422 #229959

square

#222799 #992263 #999422 #229959

split-complementary

#222799 #995922 #639922

monochromatic

#0C0D35 #171A67 #222799 #2D34CB #5B60DB

Accessibility & contrast

On white

11.55

#222799 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#222799 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222799

11.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222799	#FFFFFF	#000000	##FFFFFF
##222799	1.00	11.55	1.82	11.55
#FFFFFF	11.55	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F9C

Deuteranopia (green-blind)

#003397

Tritanopia (blue-blind)

#00485E

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #222799;
/* rgb */ color: rgb(34, 39, 153);
/* oklch */ color: oklch(36.1% 0.180 271.2);

Tailwind

colors: {
  custom: {
    50: '#7262b8',
    500: '#222799',
    950: '#000000',
  },
}

SCSS

$custom: #222799;
$custom-light: #7262b8;
$custom-dark: #000000;

JSON

{
  "hex": "#222799",
  "rgb": {
    "r": 34,
    "g": 39,
    "b": 153
  },
  "hsl": {
    "h": 237.479,
    "s": 63.636,
    "l": 36.667
  },
  "oklch": {
    "l": 0.36077,
    "c": 0.17959,
    "h": 271.2
  },
  "luminance": 0.04091
}

Semantic roles & 50–950 ramp

primary

#222799

secondary

#BFBB58

accent

#E041E7

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#090512

muted

#7B7981

Preview Lab

Preview with #222799

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

Preview Lab → · Contrast checker → · Palette generator →