#222E88#222E88

#222E88 is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.5% C 0.149 H 270.7°. Best body text is #FFFFFF at 11.57:1 contrast (WCAG AA passes).

Color values

HEX	#222E88
RGB	rgb(34, 46, 136)
HSL	hsl(233, 60%, 33%)
HSV	hsv(233, 75%, 53%)
CMYK	cmyk(75%, 66.2%, 0%, 46.7%)
CIE-LAB	lab(23.90, 27.95, -51.60)
CIE-LCH	lch(23.90, 58.68, 298.45°)
OKLab	oklab(35.52% 0.0018 -0.1491)
OKLCH	oklch(35.52% 0.149 270.7)
XYZ	xyz(6.0791, 4.0710, 23.7532)
Luminance	0.0407 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222E88 #887C22

analogous

#226188 #222E88 #492288

triadic

#222E88 #88222E #2E8822

tetradic

#222E88 #882261 #887C22 #228849

square

#222E88 #882261 #887C22 #228849

split-complementary

#222E88 #884922 #618822

monochromatic

#0A0D26 #161D57 #222E88 #2E3FB9 #5160D3

Accessibility & contrast

On white

11.57

#222E88 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#222E88 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222E88

11.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222E88	#FFFFFF	#000000	##FFFFFF
##222E88	1.00	11.57	1.81	11.57
#FFFFFF	11.57	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E8B

Deuteranopia (green-blind)

#003486

Tritanopia (blue-blind)

#004656

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #222e88;
/* rgb */ color: rgb(34, 46, 136);
/* oklch */ color: oklch(35.5% 0.149 270.7);

Tailwind

colors: {
  custom: {
    50: '#6d66ac',
    500: '#222e88',
    950: '#000000',
  },
}

SCSS

$custom: #222e88;
$custom-light: #6d66ac;
$custom-dark: #000000;

JSON

{
  "hex": "#222e88",
  "rgb": {
    "r": 34,
    "g": 46,
    "b": 136
  },
  "hsl": {
    "h": 232.941,
    "s": 60,
    "l": 33.333
  },
  "oklch": {
    "l": 0.35517,
    "c": 0.14914,
    "h": 270.7
  },
  "luminance": 0.04072
}

Semantic roles & 50–950 ramp

primary

#222E88

secondary

#B7AB4F

accent

#D145E3

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #222E88

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

Preview Lab → · Contrast checker → · Palette generator →