#222598#222598

#222598 is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.7% C 0.180 H 271.5°. Best body text is #FFFFFF at 11.76:1 contrast (WCAG AA passes).

Color values

HEX	#222598
RGB	rgb(34, 37, 152)
HSL	hsl(238, 63%, 36%)
HSV	hsv(238, 78%, 60%)
CMYK	cmyk(77.6%, 75.7%, 0%, 40.4%)
CIE-LAB	lab(23.44, 39.46, -62.28)
CIE-LCH	lch(23.44, 73.73, 302.36°)
OKLab	oklab(35.67% 0.0048 -0.1803)
OKLCH	oklch(35.67% 0.18 271.5)
XYZ	xyz(6.9868, 3.9295, 30.0899)
Luminance	0.0393 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222598 #989522

analogous

#226098 #222598 #5A2298

triadic

#222598 #982225 #259822

tetradic

#222598 #982260 #989522 #22985A

square

#222598 #982260 #989522 #22985A

split-complementary

#222598 #985A22 #609822

monochromatic

#0C0D34 #171966 #222598 #2D31CA #5A5EDA

Accessibility & contrast

On white

11.76

#222598 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#222598 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222598

11.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222598	#FFFFFF	#000000	##FFFFFF
##222598	1.00	11.76	1.79	11.76
#FFFFFF	11.76	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E9B

Deuteranopia (green-blind)

#003296

Tritanopia (blue-blind)

#00475D

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #222598;
/* rgb */ color: rgb(34, 37, 152);
/* oklch */ color: oklch(35.7% 0.180 271.5);

Tailwind

colors: {
  custom: {
    50: '#7261b8',
    500: '#222598',
    950: '#000000',
  },
}

SCSS

$custom: #222598;
$custom-light: #7261b8;
$custom-dark: #000000;

JSON

{
  "hex": "#222598",
  "rgb": {
    "r": 34,
    "g": 37,
    "b": 152
  },
  "hsl": {
    "h": 238.475,
    "s": 63.441,
    "l": 36.471
  },
  "oklch": {
    "l": 0.35667,
    "c": 0.18036,
    "h": 271.5
  },
  "luminance": 0.0393
}

Semantic roles & 50–950 ramp

primary

#222598

secondary

#BEBC57

accent

#E241E6

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#090511

muted

#7B7980

Preview Lab

Preview with #222598

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

Preview Lab → · Contrast checker → · Palette generator →