#222A7E#222A7E

#222A7E is a dark, vivid blue. Relative luminance 0.035; OKLCH L 33.8% C 0.140 H 272.2°. Best body text is #FFFFFF at 12.35:1 contrast (WCAG AA passes).

Color values

HEX	#222A7E
RGB	rgb(34, 42, 126)
HSL	hsl(235, 58%, 31%)
HSV	hsv(235, 73%, 49%)
CMYK	cmyk(73%, 66.7%, 0%, 50.6%)
CIE-LAB	lab(21.95, 26.86, -48.51)
CIE-LCH	lch(21.95, 55.45, 298.98°)
OKLab	oklab(33.8% 0.0053 -0.1401)
OKLCH	oklch(33.8% 0.14 272.2)
XYZ	xyz(5.2523, 3.5019, 20.1337)
Luminance	0.0350 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222A7E #7E7622

analogous

#22587E #222A7E #48227E

triadic

#222A7E #7E222A #2A7E22

tetradic

#222A7E #7E2258 #7E7622 #227E48

square

#222A7E #7E2258 #7E7622 #227E48

split-complementary

#222A7E #7E4822 #587E22

monochromatic

#080A1E #151A4E #222A7E #2F3AAE #4C57CF

Accessibility & contrast

On white

12.35

#222A7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#222A7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222A7E

12.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222A7E	#FFFFFF	#000000	##FFFFFF
##222A7E	1.00	12.35	1.70	12.35
#FFFFFF	12.35	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003981

Deuteranopia (green-blind)

#00307C

Tritanopia (blue-blind)

#004050

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #222a7e;
/* rgb */ color: rgb(34, 42, 126);
/* oklch */ color: oklch(33.8% 0.140 272.2);

Tailwind

colors: {
  custom: {
    50: '#6b63a4',
    500: '#222a7e',
    950: '#000000',
  },
}

SCSS

$custom: #222a7e;
$custom-light: #6b63a4;
$custom-dark: #000000;

JSON

{
  "hex": "#222a7e",
  "rgb": {
    "r": 34,
    "g": 42,
    "b": 126
  },
  "hsl": {
    "h": 234.783,
    "s": 57.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.33799,
    "c": 0.14022,
    "h": 272.2
  },
  "luminance": 0.03502
}

Semantic roles & 50–950 ramp

primary

#222A7E

secondary

#B1A84B

accent

#D347E1

background

#F6F5FA

surface

#ECEAF4

border

#C7C6CE

text

#08050F

muted

#7A797F

Preview Lab

Preview with #222A7E

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

Preview Lab → · Contrast checker → · Palette generator →