#222455#222455

#222455 is a dark, moderate blue. Relative luminance 0.023; OKLCH L 28.9% C 0.087 H 277.7°. Best body text is #FFFFFF at 14.47:1 contrast (WCAG AA passes).

Color values

HEX	#222455
RGB	rgb(34, 36, 85)
HSL	hsl(238, 43%, 23%)
HSV	hsv(238, 60%, 33%)
CMYK	cmyk(60%, 57.6%, 0%, 66.7%)
CIE-LAB	lab(16.78, 15.46, -30.19)
CIE-LCH	lch(16.78, 33.92, 297.12°)
OKLab	oklab(28.87% 0.0117 -0.0863)
OKLCH	oklch(28.87% 0.087 277.7)
XYZ	xyz(2.9297, 2.2575, 8.8739)
Luminance	0.0226 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222455 #555322

analogous

#223D55 #222455 #392255

triadic

#222455 #552224 #245522

tetradic

#222455 #55223D #555322 #225539

square

#222455 #55223D #555322 #225539

split-complementary

#222455 #553922 #3D5522

monochromatic

#090916 #111129 #222455 #333781 #4549AC

Accessibility & contrast

On white

14.47

#222455 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#222455 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222455

14.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222455	#FFFFFF	#000000	##FFFFFF
##222455	1.00	14.47	1.45	14.47
#FFFFFF	14.47	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#082C57

Deuteranopia (green-blind)

#012754

Tritanopia (blue-blind)

#082F38

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #222455;
/* rgb */ color: rgb(34, 36, 85);
/* oklch */ color: oklch(28.9% 0.087 277.7);

Tailwind

colors: {
  custom: {
    50: '#625e85',
    500: '#222455',
    950: '#000000',
  },
}

SCSS

$custom: #222455;
$custom-light: #625e85;
$custom-dark: #000000;

JSON

{
  "hex": "#222455",
  "rgb": {
    "r": 34,
    "g": 36,
    "b": 85
  },
  "hsl": {
    "h": 237.647,
    "s": 42.857,
    "l": 23.333
  },
  "oklch": {
    "l": 0.28872,
    "c": 0.08712,
    "h": 277.7
  },
  "luminance": 0.02258
}

Semantic roles & 50–950 ramp

primary

#222455

secondary

#89874A

accent

#CE55D3

background

#F6F5F8

surface

#EBE9EF

border

#C6C5CA

text

#05040B

muted

#7A797C

Preview Lab

Preview with #222455

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

Preview Lab → · Contrast checker → · Palette generator →