#222E9C#222E9C

#222E9C is a dark, vivid blue. Relative luminance 0.047; OKLCH L 37.5% C 0.176 H 270.0°. Best body text is #FFFFFF at 10.83:1 contrast (WCAG AA passes).

Color values

HEX	#222E9C
RGB	rgb(34, 46, 156)
HSL	hsl(234, 64%, 37%)
HSV	hsv(234, 78%, 61%)
CMYK	cmyk(78.2%, 70.5%, 0%, 38.8%)
CIE-LAB	lab(25.84, 35.38, -60.76)
CIE-LCH	lch(25.84, 70.31, 300.21°)
OKLab	oklab(37.52% 0 -0.1759)
OKLCH	oklch(37.52% 0.176 270)
XYZ	xyz(7.6354, 4.6935, 31.9496)
Luminance	0.0469 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222E9C #9C9022

analogous

#226B9C #222E9C #53229C

triadic

#222E9C #9C222E #2E9C22

tetradic

#222E9C #9C226B #9C9022 #229C53

square

#222E9C #9C226B #9C9022 #229C53

split-complementary

#222E9C #9C5322 #6B9C22

monochromatic

#0C1038 #171F6A #222E9C #2D3DCE #5D69DC

Accessibility & contrast

On white

10.83

#222E9C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#222E9C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222E9C

10.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222E9C	#FFFFFF	#000000	##FFFFFF
##222E9C	1.00	10.83	1.94	10.83
#FFFFFF	10.83	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00439F

Deuteranopia (green-blind)

#00379A

Tritanopia (blue-blind)

#004D61

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #222e9c;
/* rgb */ color: rgb(34, 46, 156);
/* oklch */ color: oklch(37.5% 0.176 270.0);

Tailwind

colors: {
  custom: {
    50: '#7267ba',
    500: '#222e9c',
    950: '#000000',
  },
}

SCSS

$custom: #222e9c;
$custom-light: #7267ba;
$custom-dark: #000000;

JSON

{
  "hex": "#222e9c",
  "rgb": {
    "r": 34,
    "g": 46,
    "b": 156
  },
  "hsl": {
    "h": 234.098,
    "s": 64.211,
    "l": 37.255
  },
  "oklch": {
    "l": 0.37517,
    "c": 0.17591,
    "h": 270
  },
  "luminance": 0.04694
}

Semantic roles & 50–950 ramp

primary

#222E9C

secondary

#C0B65A

accent

#D741E7

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090612

muted

#7B7A81

Preview Lab

Preview with #222E9C

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

Preview Lab → · Contrast checker → · Palette generator →