#222D78#222D78

#222D78 is a dark, vivid blue. Relative luminance 0.036; OKLCH L 33.8% C 0.128 H 271.4°. Best body text is #FFFFFF at 12.25:1 contrast (WCAG AA passes).

Color values

HEX	#222D78
RGB	rgb(34, 45, 120)
HSL	hsl(232, 56%, 30%)
HSV	hsv(232, 72%, 47%)
CMYK	cmyk(71.7%, 62.5%, 0%, 52.9%)
CIE-LAB	lab(22.20, 22.51, -44.29)
CIE-LCH	lch(22.20, 49.68, 296.95°)
OKLab	oklab(33.82% 0.0031 -0.1277)
OKLCH	oklch(33.82% 0.128 271.4)
XYZ	xyz(4.9871, 3.5724, 18.1924)
Luminance	0.0357 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222D78 #786D22

analogous

#225878 #222D78 #422278

triadic

#222D78 #78222D #2D7822

tetradic

#222D78 #782258 #786D22 #227842

square

#222D78 #782258 #786D22 #227842

split-complementary

#222D78 #784222 #587822

monochromatic

#070919 #141B48 #222D78 #303FA8 #495ACB

Accessibility & contrast

On white

12.25

#222D78 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#222D78 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222D78

12.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222D78	#FFFFFF	#000000	##FFFFFF
##222D78	1.00	12.25	1.71	12.25
#FFFFFF	12.25	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00397A

Deuteranopia (green-blind)

#003177

Tritanopia (blue-blind)

#00404E

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #222d78;
/* rgb */ color: rgb(34, 45, 120);
/* oklch */ color: oklch(33.8% 0.128 271.4);

Tailwind

colors: {
  custom: {
    50: '#6965a0',
    500: '#222d78',
    950: '#000000',
  },
}

SCSS

$custom: #222d78;
$custom-light: #6965a0;
$custom-dark: #000000;

JSON

{
  "hex": "#222d78",
  "rgb": {
    "r": 34,
    "g": 45,
    "b": 120
  },
  "hsl": {
    "h": 232.326,
    "s": 55.844,
    "l": 30.196
  },
  "oklch": {
    "l": 0.33818,
    "c": 0.12774,
    "h": 271.4
  },
  "luminance": 0.03573
}

Semantic roles & 50–950 ramp

primary

#222D78

secondary

#AB9F4B

accent

#CC49DF

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#07050F

muted

#7A7A7E

Preview Lab

Preview with #222D78

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

Preview Lab → · Contrast checker → · Palette generator →