#222A99#222A99

#222A99 is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.5% C 0.176 H 270.8°. Best body text is #FFFFFF at 11.30:1 contrast (WCAG AA passes).

Color values

HEX	#222A99
RGB	rgb(34, 42, 153)
HSL	hsl(236, 64%, 37%)
HSV	hsv(236, 78%, 60%)
CMYK	cmyk(77.8%, 72.5%, 0%, 40%)
CIE-LAB	lab(24.62, 36.80, -60.93)
CIE-LCH	lch(24.62, 71.18, 301.13°)
OKLab	oklab(36.55% 0.0024 -0.1764)
OKLCH	oklch(36.55% 0.176 270.8)
XYZ	xyz(7.2355, 4.2951, 30.5785)
Luminance	0.0430 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222A99 #999122

analogous

#226699 #222A99 #562299

triadic

#222A99 #99222A #2A9922

tetradic

#222A99 #992266 #999122 #229956

square

#222A99 #992266 #999122 #229956

split-complementary

#222A99 #995622 #669922

monochromatic

#0C0F35 #171C67 #222A99 #2D38CB #5B63DB

Accessibility & contrast

On white

11.30

#222A99 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#222A99 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222A99

11.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222A99	#FFFFFF	#000000	##FFFFFF
##222A99	1.00	11.30	1.86	11.30
#FFFFFF	11.30	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00409C

Deuteranopia (green-blind)

#003597

Tritanopia (blue-blind)

#00495E

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #222a99;
/* rgb */ color: rgb(34, 42, 153);
/* oklch */ color: oklch(36.5% 0.176 270.8);

Tailwind

colors: {
  custom: {
    50: '#7264b8',
    500: '#222a99',
    950: '#000000',
  },
}

SCSS

$custom: #222a99;
$custom-light: #7264b8;
$custom-dark: #000000;

JSON

{
  "hex": "#222a99",
  "rgb": {
    "r": 34,
    "g": 42,
    "b": 153
  },
  "hsl": {
    "h": 235.966,
    "s": 63.636,
    "l": 36.667
  },
  "oklch": {
    "l": 0.36547,
    "c": 0.17643,
    "h": 270.8
  },
  "luminance": 0.04296
}

Semantic roles & 50–950 ramp

primary

#222A99

secondary

#BFB858

accent

#DC41E7

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090511

muted

#7B7A80

Preview Lab

Preview with #222A99

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

Preview Lab → · Contrast checker → · Palette generator →