#222B82#222B82

#222B82 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.4% C 0.145 H 271.7°. Best body text is #FFFFFF at 12.10:1 contrast (WCAG AA passes).

Color values

HEX	#222B82
RGB	rgb(34, 43, 130)
HSL	hsl(234, 59%, 32%)
HSV	hsv(234, 74%, 51%)
CMYK	cmyk(73.8%, 66.9%, 0%, 49%)
CIE-LAB	lab(22.58, 27.70, -50.00)
CIE-LCH	lch(22.58, 57.16, 298.99°)
OKLab	oklab(34.37% 0.0043 -0.1445)
OKLCH	oklch(34.37% 0.145 271.7)
XYZ	xyz(5.5515, 3.6790, 21.5323)
Luminance	0.0368 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222B82 #827922

analogous

#225B82 #222B82 #492282

triadic

#222B82 #82222B #2B8222

tetradic

#222B82 #82225B #827922 #228249

square

#222B82 #82225B #827922 #228249

split-complementary

#222B82 #824922 #5B8222

monochromatic

#090B21 #151B51 #222B82 #2F3BB3 #4E5AD1

Accessibility & contrast

On white

12.10

#222B82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#222B82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222B82

12.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222B82	#FFFFFF	#000000	##FFFFFF
##222B82	1.00	12.10	1.74	12.10
#FFFFFF	12.10	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A85

Deuteranopia (green-blind)

#003280

Tritanopia (blue-blind)

#004252

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #222b82;
/* rgb */ color: rgb(34, 43, 130);
/* oklch */ color: oklch(34.4% 0.145 271.7);

Tailwind

colors: {
  custom: {
    50: '#6c64a7',
    500: '#222b82',
    950: '#000000',
  },
}

SCSS

$custom: #222b82;
$custom-light: #6c64a7;
$custom-dark: #000000;

JSON

{
  "hex": "#222b82",
  "rgb": {
    "r": 34,
    "g": 43,
    "b": 130
  },
  "hsl": {
    "h": 234.375,
    "s": 58.537,
    "l": 32.157
  },
  "oklch": {
    "l": 0.34374,
    "c": 0.14455,
    "h": 271.7
  },
  "luminance": 0.0368
}

Semantic roles & 50–950 ramp

primary

#222B82

secondary

#B4AA4C

accent

#D346E2

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080510

muted

#7B7A7F

Preview Lab

Preview with #222B82

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

Preview Lab → · Contrast checker → · Palette generator →