#222B90#222B90

#222B90 is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.8% C 0.164 H 271.0°. Best body text is #FFFFFF at 11.56:1 contrast (WCAG AA passes).

Color values

HEX	#222B90
RGB	rgb(34, 43, 144)
HSL	hsl(235, 62%, 35%)
HSV	hsv(235, 76%, 56%)
CMYK	cmyk(76.4%, 70.1%, 0%, 43.5%)
CIE-LAB	lab(23.94, 32.91, -56.52)
CIE-LCH	lch(23.94, 65.40, 300.21°)
OKLab	oklab(35.78% 0.003 -0.1635)
OKLCH	oklch(35.78% 0.164 271)
XYZ	xyz(6.5559, 4.0808, 26.8223)
Luminance	0.0408 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222B90 #908722

analogous

#226290 #222B90 #502290

triadic

#222B90 #90222B #2B9022

tetradic

#222B90 #902262 #908722 #229050

square

#222B90 #902262 #908722 #229050

split-complementary

#222B90 #905022 #629022

monochromatic

#0B0D2D #161C5E #222B90 #2E3AC2 #5560D7

Accessibility & contrast

On white

11.56

#222B90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#222B90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222B90

11.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222B90	#FFFFFF	#000000	##FFFFFF
##222B90	1.00	11.56	1.82	11.56
#FFFFFF	11.56	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E93

Deuteranopia (green-blind)

#00348E

Tritanopia (blue-blind)

#00475A

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #222b90;
/* rgb */ color: rgb(34, 43, 144);
/* oklch */ color: oklch(35.8% 0.164 271.0);

Tailwind

colors: {
  custom: {
    50: '#7065b2',
    500: '#222b90',
    950: '#000000',
  },
}

SCSS

$custom: #222b90;
$custom-light: #7065b2;
$custom-dark: #000000;

JSON

{
  "hex": "#222b90",
  "rgb": {
    "r": 34,
    "g": 43,
    "b": 144
  },
  "hsl": {
    "h": 235.091,
    "s": 61.798,
    "l": 34.902
  },
  "oklch": {
    "l": 0.35775,
    "c": 0.16357,
    "h": 271
  },
  "luminance": 0.04081
}

Semantic roles & 50–950 ramp

primary

#222B90

secondary

#BBB253

accent

#D843E5

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090511

muted

#7B7A80

Preview Lab

Preview with #222B90

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

Preview Lab → · Contrast checker → · Palette generator →