#222A78#222A78

#222A78 is a dark, vivid blue. Relative luminance 0.034; OKLCH L 33.2% C 0.132 H 272.5°. Best body text is #FFFFFF at 12.57:1 contrast (WCAG AA passes).

Color values

HEX	#222A78
RGB	rgb(34, 42, 120)
HSL	hsl(234, 56%, 30%)
HSV	hsv(234, 72%, 47%)
CMYK	cmyk(71.7%, 65%, 0%, 52.9%)
CIE-LAB	lab(21.40, 24.59, -45.60)
CIE-LCH	lch(21.40, 51.80, 298.33°)
OKLab	oklab(33.22% 0.0056 -0.1316)
OKLCH	oklch(33.22% 0.132 272.5)
XYZ	xyz(4.8767, 3.3516, 18.1556)
Luminance	0.0335 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222A78 #787022

analogous

#225578 #222A78 #452278

triadic

#222A78 #78222A #2A7822

tetradic

#222A78 #782255 #787022 #227845

square

#222A78 #782255 #787022 #227845

split-complementary

#222A78 #784522 #557822

monochromatic

#070919 #141948 #222A78 #303BA8 #4955CB

Accessibility & contrast

On white

12.57

#222A78 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#222A78 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222A78

12.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222A78	#FFFFFF	#000000	##FFFFFF
##222A78	1.00	12.57	1.67	12.57
#FFFFFF	12.57	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00377B

Deuteranopia (green-blind)

#002F76

Tritanopia (blue-blind)

#003E4C

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #222a78;
/* rgb */ color: rgb(34, 42, 120);
/* oklch */ color: oklch(33.2% 0.132 272.5);

Tailwind

colors: {
  custom: {
    50: '#6a63a0',
    500: '#222a78',
    950: '#000000',
  },
}

SCSS

$custom: #222a78;
$custom-light: #6a63a0;
$custom-dark: #000000;

JSON

{
  "hex": "#222a78",
  "rgb": {
    "r": 34,
    "g": 42,
    "b": 120
  },
  "hsl": {
    "h": 234.419,
    "s": 55.844,
    "l": 30.196
  },
  "oklch": {
    "l": 0.33224,
    "c": 0.1317,
    "h": 272.5
  },
  "luminance": 0.03352
}

Semantic roles & 50–950 ramp

primary

#222A78

secondary

#ABA24B

accent

#D149DF

background

#F6F5F9

surface

#ECEAF2

border

#C7C6CC

text

#07050F

muted

#7A797E

Preview Lab

Preview with #222A78

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

Preview Lab → · Contrast checker → · Palette generator →