#222D91#222D91

#222D91 is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.2% C 0.163 H 270.6°. Best body text is #FFFFFF at 11.34:1 contrast (WCAG AA passes).

Color values

HEX	#222D91
RGB	rgb(34, 45, 145)
HSL	hsl(234, 62%, 35%)
HSV	hsv(234, 77%, 57%)
CMYK	cmyk(76.6%, 69%, 0%, 43.1%)
CIE-LAB	lab(24.51, 31.99, -56.19)
CIE-LCH	lch(24.51, 64.65, 299.65°)
OKLab	oklab(36.22% 0.0017 -0.1626)
OKLCH	oklch(36.22% 0.163 270.6)
XYZ	xyz(6.7072, 4.2605, 27.2514)
Luminance	0.0426 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222D91 #918622

analogous

#226491 #222D91 #4E2291

triadic

#222D91 #91222D #2D9122

tetradic

#222D91 #912264 #918622 #22914E

square

#222D91 #912264 #918622 #22914E

split-complementary

#222D91 #914E22 #649122

monochromatic

#0B0E2E #161E5F #222D91 #2E3CC3 #5663D7

Accessibility & contrast

On white

11.34

#222D91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#222D91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222D91

11.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222D91	#FFFFFF	#000000	##FFFFFF
##222D91	1.00	11.34	1.85	11.34
#FFFFFF	11.34	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004094

Deuteranopia (green-blind)

#00358F

Tritanopia (blue-blind)

#00485B

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #222d91;
/* rgb */ color: rgb(34, 45, 145);
/* oklch */ color: oklch(36.2% 0.163 270.6);

Tailwind

colors: {
  custom: {
    50: '#7066b2',
    500: '#222d91',
    950: '#000000',
  },
}

SCSS

$custom: #222d91;
$custom-light: #7066b2;
$custom-dark: #000000;

JSON

{
  "hex": "#222d91",
  "rgb": {
    "r": 34,
    "g": 45,
    "b": 145
  },
  "hsl": {
    "h": 234.054,
    "s": 62.011,
    "l": 35.098
  },
  "oklch": {
    "l": 0.36224,
    "c": 0.16257,
    "h": 270.6
  },
  "luminance": 0.04261
}

Semantic roles & 50–950 ramp

primary

#222D91

secondary

#BBB153

accent

#D543E5

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #222D91

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

Preview Lab → · Contrast checker → · Palette generator →