#222FA7#222FA7

#222FA7 is a dark, vivid blue. Relative luminance 0.052; OKLCH L 38.8% C 0.189 H 269.5°. Best body text is #FFFFFF at 10.33:1 contrast (WCAG AA passes).

Color values

HEX	#222FA7
RGB	rgb(34, 47, 167)
HSL	hsl(234, 66%, 39%)
HSV	hsv(234, 80%, 65%)
CMYK	cmyk(79.6%, 71.9%, 0%, 34.5%)
CIE-LAB	lab(27.19, 38.72, -65.21)
CIE-LCH	lch(27.19, 75.84, 300.70°)
OKLab	oklab(38.83% -0.0017 -0.1889)
OKLCH	oklch(38.83% 0.189 269.5)
XYZ	xyz(8.6489, 5.1621, 37.0923)
Luminance	0.0516 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222FA7 #A79A22

analogous

#2272A7 #222FA7 #5722A7

triadic

#222FA7 #A7222F #2FA722

tetradic

#222FA7 #A72272 #A79A22 #22A757

square

#222FA7 #A72272 #A79A22 #22A757

split-complementary

#222FA7 #A75722 #72A722

monochromatic

#0D1241 #182174 #222FA7 #3141D5 #6470DF

Accessibility & contrast

On white

10.33

#222FA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#222FA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222FA7

10.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222FA7	#FFFFFF	#000000	##FFFFFF
##222FA7	1.00	10.33	2.03	10.33
#FFFFFF	10.33	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047AB

Deuteranopia (green-blind)

#003AA5

Tritanopia (blue-blind)

#005168

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #222fa7;
/* rgb */ color: rgb(34, 47, 167);
/* oklch */ color: oklch(38.8% 0.189 269.5);

Tailwind

colors: {
  custom: {
    50: '#7568c2',
    500: '#222fa7',
    950: '#000000',
  },
}

SCSS

$custom: #222fa7;
$custom-light: #7568c2;
$custom-dark: #000000;

JSON

{
  "hex": "#222fa7",
  "rgb": {
    "r": 34,
    "g": 47,
    "b": 167
  },
  "hsl": {
    "h": 234.135,
    "s": 66.169,
    "l": 39.412
  },
  "oklch": {
    "l": 0.38826,
    "c": 0.1889,
    "h": 269.5
  },
  "luminance": 0.05163
}

Semantic roles & 50–950 ramp

primary

#222FA7

secondary

#C5BB60

accent

#D83FE9

background

#F7F6FC

surface

#EEEBF8

border

#C9C6D1

text

#0A0613

muted

#7C7A82

Preview Lab

Preview with #222FA7

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

Preview Lab → · Contrast checker → · Palette generator →