#222688#222688

#222688 is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.1% C 0.159 H 272.5°. Best body text is #FFFFFF at 12.35:1 contrast (WCAG AA passes).

Color values

HEX	#222688
RGB	rgb(34, 38, 136)
HSL	hsl(238, 60%, 33%)
HSV	hsv(238, 75%, 53%)
CMYK	cmyk(75%, 72.1%, 0%, 46.7%)
CIE-LAB	lab(21.96, 33.19, -54.80)
CIE-LCH	lch(21.96, 64.06, 301.20°)
OKLab	oklab(34.1% 0.0069 -0.1585)
OKLCH	oklch(34.1% 0.159 272.5)
XYZ	xyz(5.7952, 3.5033, 23.6586)
Luminance	0.0350 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222688 #888422

analogous

#225988 #222688 #512288

triadic

#222688 #882226 #268822

tetradic

#222688 #882259 #888422 #228851

square

#222688 #882259 #888422 #228851

split-complementary

#222688 #885122 #598822

monochromatic

#0A0B26 #161857 #222688 #2E34B9 #5156D3

Accessibility & contrast

On white

12.35

#222688 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#222688 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222688

12.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222688	#FFFFFF	#000000	##FFFFFF
##222688	1.00	12.35	1.70	12.35
#FFFFFF	12.35	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00398B

Deuteranopia (green-blind)

#003086

Tritanopia (blue-blind)

#004154

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #222688;
/* rgb */ color: rgb(34, 38, 136);
/* oklch */ color: oklch(34.1% 0.159 272.5);

Tailwind

colors: {
  custom: {
    50: '#6e61ac',
    500: '#222688',
    950: '#000000',
  },
}

SCSS

$custom: #222688;
$custom-light: #6e61ac;
$custom-dark: #000000;

JSON

{
  "hex": "#222688",
  "rgb": {
    "r": 34,
    "g": 38,
    "b": 136
  },
  "hsl": {
    "h": 237.647,
    "s": 60,
    "l": 33.333
  },
  "oklch": {
    "l": 0.34101,
    "c": 0.15866,
    "h": 272.5
  },
  "luminance": 0.03504
}

Semantic roles & 50–950 ramp

primary

#222688

secondary

#B7B34F

accent

#DD45E3

background

#F7F5FA

surface

#EDEAF4

border

#C8C6CE

text

#080510

muted

#7B797F

Preview Lab

Preview with #222688

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

Preview Lab → · Contrast checker → · Palette generator →