#222BA9#222BA9

#222BA9 is a dark, vivid blue. Relative luminance 0.049; OKLCH L 38.4% C 0.196 H 269.9°. Best body text is #FFFFFF at 10.57:1 contrast (WCAG AA passes).

Color values

HEX	#222BA9
RGB	rgb(34, 43, 169)
HSL	hsl(236, 67%, 40%)
HSV	hsv(236, 80%, 66%)
CMYK	cmyk(79.9%, 74.6%, 0%, 33.7%)
CIE-LAB	lab(26.54, 41.83, -67.50)
CIE-LCH	lch(26.54, 79.41, 301.79°)
OKLab	oklab(38.42% -0.0003 -0.1955)
OKLCH	oklch(38.42% 0.196 269.9)
XYZ	xyz(8.6825, 4.9314, 38.0227)
Luminance	0.0493 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222BA9 #A9A022

analogous

#226FA9 #222BA9 #5D22A9

triadic

#222BA9 #A9222B #2BA922

tetradic

#222BA9 #A9226F #A9A022 #22A95D

square

#222BA9 #A9226F #A9A022 #22A95D

split-complementary

#222BA9 #A95D22 #6FA922

monochromatic

#0D1143 #181E76 #222BA9 #323DD6 #656EE0

Accessibility & contrast

On white

10.57

#222BA9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#222BA9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222BA9

10.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222BA9	#FFFFFF	#000000	##FFFFFF
##222BA9	1.00	10.57	1.99	10.57
#FFFFFF	10.57	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045AD

Deuteranopia (green-blind)

#0038A7

Tritanopia (blue-blind)

#005068

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #222ba9;
/* rgb */ color: rgb(34, 43, 169);
/* oklch */ color: oklch(38.4% 0.196 269.9);

Tailwind

colors: {
  custom: {
    50: '#7666c4',
    500: '#222ba9',
    950: '#000000',
  },
}

SCSS

$custom: #222ba9;
$custom-light: #7666c4;
$custom-dark: #000000;

JSON

{
  "hex": "#222ba9",
  "rgb": {
    "r": 34,
    "g": 43,
    "b": 169
  },
  "hsl": {
    "h": 236,
    "s": 66.502,
    "l": 39.804
  },
  "oklch": {
    "l": 0.38421,
    "c": 0.19551,
    "h": 269.9
  },
  "luminance": 0.04932
}

Semantic roles & 50–950 ramp

primary

#222BA9

secondary

#C5BF61

accent

#DE3EE9

background

#F7F6FC

surface

#EEEBF8

border

#C9C6D1

text

#0A0613

muted

#7C7A82

Preview Lab

Preview with #222BA9

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

Preview Lab → · Contrast checker → · Palette generator →