#222B84#222B84

#222B84 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.6% C 0.147 H 271.6°. Best body text is #FFFFFF at 12.02:1 contrast (WCAG AA passes).

Color values

HEX	#222B84
RGB	rgb(34, 43, 132)
HSL	hsl(234, 59%, 33%)
HSV	hsv(234, 74%, 52%)
CMYK	cmyk(74.2%, 67.4%, 0%, 48.2%)
CIE-LAB	lab(22.77, 28.45, -50.95)
CIE-LCH	lch(22.77, 58.36, 299.18°)
OKLab	oklab(34.57% 0.0041 -0.1473)
OKLCH	oklch(34.57% 0.147 271.6)
XYZ	xyz(5.6870, 3.7332, 22.2462)
Luminance	0.0373 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222B84 #847B22

analogous

#225C84 #222B84 #4A2284

triadic

#222B84 #84222B #2B8422

tetradic

#222B84 #84225C #847B22 #22844A

square

#222B84 #84225C #847B22 #22844A

split-complementary

#222B84 #844A22 #5C8422

monochromatic

#090B23 #151B53 #222B84 #2F3BB5 #4F5BD2

Accessibility & contrast

On white

12.02

#222B84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#222B84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222B84

12.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222B84	#FFFFFF	#000000	##FFFFFF
##222B84	1.00	12.02	1.75	12.02
#FFFFFF	12.02	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B87

Deuteranopia (green-blind)

#003282

Tritanopia (blue-blind)

#004253

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #222b84;
/* rgb */ color: rgb(34, 43, 132);
/* oklch */ color: oklch(34.6% 0.147 271.6);

Tailwind

colors: {
  custom: {
    50: '#6d64a9',
    500: '#222b84',
    950: '#000000',
  },
}

SCSS

$custom: #222b84;
$custom-light: #6d64a9;
$custom-dark: #000000;

JSON

{
  "hex": "#222b84",
  "rgb": {
    "r": 34,
    "g": 43,
    "b": 132
  },
  "hsl": {
    "h": 234.49,
    "s": 59.036,
    "l": 32.549
  },
  "oklch": {
    "l": 0.3457,
    "c": 0.14732,
    "h": 271.6
  },
  "luminance": 0.03734
}

Semantic roles & 50–950 ramp

primary

#222B84

secondary

#B5AB4D

accent

#D446E2

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080510

muted

#7B7A7F

Preview Lab

Preview with #222B84

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

Preview Lab → · Contrast checker → · Palette generator →