#222898#222898

#222898 is a dark, vivid blue. Relative luminance 0.041; OKLCH L 36.1% C 0.177 H 271.1°. Best body text is #FFFFFF at 11.51:1 contrast (WCAG AA passes).

Color values

HEX	#222898
RGB	rgb(34, 40, 152)
HSL	hsl(237, 63%, 36%)
HSV	hsv(237, 78%, 60%)
CMYK	cmyk(77.6%, 73.7%, 0%, 40.4%)
CIE-LAB	lab(24.08, 37.67, -61.22)
CIE-LCH	lch(24.08, 71.88, 301.61°)
OKLab	oklab(36.12% 0.0035 -0.1772)
OKLCH	oklch(36.12% 0.177 271.1)
XYZ	xyz(7.0841, 4.1239, 30.1223)
Luminance	0.0413 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222898 #989222

analogous

#226398 #222898 #572298

triadic

#222898 #982228 #289822

tetradic

#222898 #982263 #989222 #229857

square

#222898 #982263 #989222 #229857

split-complementary

#222898 #985722 #639822

monochromatic

#0C0E34 #171B66 #222898 #2D35CA #5A61DA

Accessibility & contrast

On white

11.51

#222898 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#222898 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222898

11.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222898	#FFFFFF	#000000	##FFFFFF
##222898	1.00	11.51	1.83	11.51
#FFFFFF	11.51	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F9B

Deuteranopia (green-blind)

#003396

Tritanopia (blue-blind)

#00485D

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #222898;
/* rgb */ color: rgb(34, 40, 152);
/* oklch */ color: oklch(36.1% 0.177 271.1);

Tailwind

colors: {
  custom: {
    50: '#7263b7',
    500: '#222898',
    950: '#000000',
  },
}

SCSS

$custom: #222898;
$custom-light: #7263b7;
$custom-dark: #000000;

JSON

{
  "hex": "#222898",
  "rgb": {
    "r": 34,
    "g": 40,
    "b": 152
  },
  "hsl": {
    "h": 236.949,
    "s": 63.441,
    "l": 36.471
  },
  "oklch": {
    "l": 0.36123,
    "c": 0.17727,
    "h": 271.1
  },
  "luminance": 0.04125
}

Semantic roles & 50–950 ramp

primary

#222898

secondary

#BEB957

accent

#DE41E6

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#090511

muted

#7B7980

Preview Lab

Preview with #222898

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

Preview Lab → · Contrast checker → · Palette generator →