#222D8C#222D8C

#222D8C is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.7% C 0.156 H 270.8°. Best body text is #FFFFFF at 11.53:1 contrast (WCAG AA passes).

Color values

HEX	#222D8C
RGB	rgb(34, 45, 140)
HSL	hsl(234, 61%, 34%)
HSV	hsv(234, 76%, 55%)
CMYK	cmyk(75.7%, 67.9%, 0%, 45.1%)
CIE-LAB	lab(24.03, 30.13, -53.88)
CIE-LCH	lch(24.03, 61.73, 299.21°)
OKLab	oklab(35.72% 0.0022 -0.1558)
OKLCH	oklch(35.72% 0.156 270.8)
XYZ	xyz(6.3301, 4.1096, 25.2655)
Luminance	0.0411 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222D8C #8C8122

analogous

#22628C #222D8C #4C228C

triadic

#222D8C #8C222D #2D8C22

tetradic

#222D8C #8C2262 #8C8122 #228C4C

square

#222D8C #8C2262 #8C8122 #228C4C

split-complementary

#222D8C #8C4C22 #628C22

monochromatic

#0A0D2A #161D5B #222D8C #2E3DBD #5361D5

Accessibility & contrast

On white

11.53

#222D8C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#222D8C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222D8C

11.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222D8C	#FFFFFF	#000000	##FFFFFF
##222D8C	1.00	11.53	1.82	11.53
#FFFFFF	11.53	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E8F

Deuteranopia (green-blind)

#00348A

Tritanopia (blue-blind)

#004658

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #222d8c;
/* rgb */ color: rgb(34, 45, 140);
/* oklch */ color: oklch(35.7% 0.156 270.8);

Tailwind

colors: {
  custom: {
    50: '#6e66af',
    500: '#222d8c',
    950: '#000000',
  },
}

SCSS

$custom: #222d8c;
$custom-light: #6e66af;
$custom-dark: #000000;

JSON

{
  "hex": "#222d8c",
  "rgb": {
    "r": 34,
    "g": 45,
    "b": 140
  },
  "hsl": {
    "h": 233.774,
    "s": 60.92,
    "l": 34.118
  },
  "oklch": {
    "l": 0.35724,
    "c": 0.15583,
    "h": 270.8
  },
  "luminance": 0.0411
}

Semantic roles & 50–950 ramp

primary

#222D8C

secondary

#B9AE51

accent

#D344E4

background

#F7F6FA

surface

#EDEBF5

border

#C8C6CF

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #222D8C

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

Preview Lab → · Contrast checker → · Palette generator →