#222A83#222A83

#222A83 is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.3% C 0.147 H 271.9°. Best body text is #FFFFFF at 12.16:1 contrast (WCAG AA passes).

Color values

HEX	#222A83
RGB	rgb(34, 42, 131)
HSL	hsl(235, 59%, 32%)
HSV	hsv(235, 74%, 51%)
CMYK	cmyk(74%, 67.9%, 0%, 48.6%)
CIE-LAB	lab(22.42, 28.75, -50.89)
CIE-LCH	lch(22.42, 58.45, 299.46°)
OKLab	oklab(34.29% 0.0049 -0.1471)
OKLCH	oklch(34.29% 0.147 271.9)
XYZ	xyz(5.5830, 3.6341, 21.8756)
Luminance	0.0364 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222A83 #837B22

analogous

#225A83 #222A83 #4B2283

triadic

#222A83 #83222A #2A8322

tetradic

#222A83 #83225A #837B22 #22834B

square

#222A83 #83225A #837B22 #22834B

split-complementary

#222A83 #834B22 #5A8322

monochromatic

#090B22 #151A52 #222A83 #2F3AB4 #4E59D1

Accessibility & contrast

On white

12.16

#222A83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#222A83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222A83

12.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222A83	#FFFFFF	#000000	##FFFFFF
##222A83	1.00	12.16	1.73	12.16
#FFFFFF	12.16	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A86

Deuteranopia (green-blind)

#003181

Tritanopia (blue-blind)

#004252

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #222a83;
/* rgb */ color: rgb(34, 42, 131);
/* oklch */ color: oklch(34.3% 0.147 271.9);

Tailwind

colors: {
  custom: {
    50: '#6c63a8',
    500: '#222a83',
    950: '#000000',
  },
}

SCSS

$custom: #222a83;
$custom-light: #6c63a8;
$custom-dark: #000000;

JSON

{
  "hex": "#222a83",
  "rgb": {
    "r": 34,
    "g": 42,
    "b": 131
  },
  "hsl": {
    "h": 235.052,
    "s": 58.788,
    "l": 32.353
  },
  "oklch": {
    "l": 0.34289,
    "c": 0.14717,
    "h": 271.9
  },
  "luminance": 0.03635
}

Semantic roles & 50–950 ramp

primary

#222A83

secondary

#B4AC4C

accent

#D546E2

background

#F7F5FA

surface

#EDEAF4

border

#C8C6CE

text

#080510

muted

#7B797F

Preview Lab

Preview with #222A83

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

Preview Lab → · Contrast checker → · Palette generator →