#222699#222699

#222699 is a dark, vivid blue. Relative luminance 0.040; OKLCH L 35.9% C 0.181 H 271.3°. Best body text is #FFFFFF at 11.63:1 contrast (WCAG AA passes).

Color values

HEX	#222699
RGB	rgb(34, 38, 153)
HSL	hsl(238, 64%, 37%)
HSV	hsv(238, 78%, 60%)
CMYK	cmyk(77.8%, 75.2%, 0%, 40%)
CIE-LAB	lab(23.76, 39.22, -62.37)
CIE-LCH	lch(23.76, 73.67, 302.17°)
OKLab	oklab(35.93% 0.0042 -0.1806)
OKLCH	oklch(35.93% 0.181 271.3)
XYZ	xyz(7.1006, 4.0254, 30.5336)
Luminance	0.0403 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222699 #999522

analogous

#226299 #222699 #5A2299

triadic

#222699 #992226 #269922

tetradic

#222699 #992262 #999522 #22995A

square

#222699 #992262 #999522 #22995A

split-complementary

#222699 #995A22 #629922

monochromatic

#0C0D35 #171A67 #222699 #2D32CB #5B5FDB

Accessibility & contrast

On white

11.63

#222699 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#222699 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222699

11.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222699	#FFFFFF	#000000	##FFFFFF
##222699	1.00	11.63	1.81	11.63
#FFFFFF	11.63	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E9C

Deuteranopia (green-blind)

#003397

Tritanopia (blue-blind)

#00475D

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #222699;
/* rgb */ color: rgb(34, 38, 153);
/* oklch */ color: oklch(35.9% 0.181 271.3);

Tailwind

colors: {
  custom: {
    50: '#7262b8',
    500: '#222699',
    950: '#000000',
  },
}

SCSS

$custom: #222699;
$custom-light: #7262b8;
$custom-dark: #000000;

JSON

{
  "hex": "#222699",
  "rgb": {
    "r": 34,
    "g": 38,
    "b": 153
  },
  "hsl": {
    "h": 237.983,
    "s": 63.636,
    "l": 36.667
  },
  "oklch": {
    "l": 0.35926,
    "c": 0.18061,
    "h": 271.3
  },
  "luminance": 0.04026
}

Semantic roles & 50–950 ramp

primary

#222699

secondary

#BFBB58

accent

#E141E7

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#090512

muted

#7B7981

Preview Lab

Preview with #222699

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

Preview Lab → · Contrast checker → · Palette generator →