#222D82#222D82

#222D82 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 34.8% C 0.142 H 271.1°. Best body text is #FFFFFF at 11.89:1 contrast (WCAG AA passes).

Color values

HEX	#222D82
RGB	rgb(34, 45, 130)
HSL	hsl(233, 59%, 32%)
HSV	hsv(233, 74%, 51%)
CMYK	cmyk(73.8%, 65.4%, 0%, 49%)
CIE-LAB	lab(23.09, 26.35, -49.16)
CIE-LCH	lch(23.09, 55.78, 298.19°)
OKLab	oklab(34.75% 0.0028 -0.142)
OKLCH	oklch(34.75% 0.142 271.1)
XYZ	xyz(5.6260, 3.8280, 21.5571)
Luminance	0.0383 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222D82 #827722

analogous

#225D82 #222D82 #472282

triadic

#222D82 #82222D #2D8222

tetradic

#222D82 #82225D #827722 #228247

square

#222D82 #82225D #827722 #228247

split-complementary

#222D82 #824722 #5D8222

monochromatic

#090B21 #151C51 #222D82 #2F3EB3 #4E5DD1

Accessibility & contrast

On white

11.89

#222D82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#222D82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222D82

11.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222D82	#FFFFFF	#000000	##FFFFFF
##222D82	1.00	11.89	1.77	11.89
#FFFFFF	11.89	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C85

Deuteranopia (green-blind)

#003380

Tritanopia (blue-blind)

#004353

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #222d82;
/* rgb */ color: rgb(34, 45, 130);
/* oklch */ color: oklch(34.8% 0.142 271.1);

Tailwind

colors: {
  custom: {
    50: '#6c66a7',
    500: '#222d82',
    950: '#000000',
  },
}

SCSS

$custom: #222d82;
$custom-light: #6c66a7;
$custom-dark: #000000;

JSON

{
  "hex": "#222d82",
  "rgb": {
    "r": 34,
    "g": 45,
    "b": 130
  },
  "hsl": {
    "h": 233.125,
    "s": 58.537,
    "l": 32.157
  },
  "oklch": {
    "l": 0.34751,
    "c": 0.14204,
    "h": 271.1
  },
  "luminance": 0.03829
}

Semantic roles & 50–950 ramp

primary

#222D82

secondary

#B4A84C

accent

#D046E2

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#080510

muted

#7A7A7F

Preview Lab

Preview with #222D82

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

Preview Lab → · Contrast checker → · Palette generator →