#222D84#222D84

#222D84 is a dark, vivid blue. Relative luminance 0.039; OKLCH L 34.9% C 0.145 H 271.1°. Best body text is #FFFFFF at 11.82:1 contrast (WCAG AA passes).

Color values

HEX	#222D84
RGB	rgb(34, 45, 132)
HSL	hsl(233, 59%, 33%)
HSV	hsv(233, 74%, 52%)
CMYK	cmyk(74.2%, 65.9%, 0%, 48.2%)
CIE-LAB	lab(23.28, 27.11, -50.12)
CIE-LCH	lch(23.28, 56.98, 298.41°)
OKLab	oklab(34.94% 0.0027 -0.1448)
OKLCH	oklch(34.94% 0.145 271.1)
XYZ	xyz(5.7615, 3.8822, 22.2710)
Luminance	0.0388 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222D84 #847922

analogous

#225E84 #222D84 #482284

triadic

#222D84 #84222D #2D8422

tetradic

#222D84 #84225E #847922 #228448

square

#222D84 #84225E #847922 #228448

split-complementary

#222D84 #844822 #5E8422

monochromatic

#090C23 #151C53 #222D84 #2F3EB5 #4F5DD2

Accessibility & contrast

On white

11.82

#222D84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#222D84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222D84

11.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222D84	#FFFFFF	#000000	##FFFFFF
##222D84	1.00	11.82	1.78	11.82
#FFFFFF	11.82	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C87

Deuteranopia (green-blind)

#003382

Tritanopia (blue-blind)

#004454

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #222d84;
/* rgb */ color: rgb(34, 45, 132);
/* oklch */ color: oklch(34.9% 0.145 271.1);

Tailwind

colors: {
  custom: {
    50: '#6c66a9',
    500: '#222d84',
    950: '#000000',
  },
}

SCSS

$custom: #222d84;
$custom-light: #6c66a9;
$custom-dark: #000000;

JSON

{
  "hex": "#222d84",
  "rgb": {
    "r": 34,
    "g": 45,
    "b": 132
  },
  "hsl": {
    "h": 233.265,
    "s": 59.036,
    "l": 32.549
  },
  "oklch": {
    "l": 0.34943,
    "c": 0.14484,
    "h": 271.1
  },
  "luminance": 0.03883
}

Semantic roles & 50–950 ramp

primary

#222D84

secondary

#B5A94D

accent

#D146E2

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080510

muted

#7B7A7F

Preview Lab

Preview with #222D84

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

Preview Lab → · Contrast checker → · Palette generator →