#22223C#22223C

#22223C is a dark, muted blue. Relative luminance 0.018; OKLCH L 26.6% C 0.048 H 282.6°. Best body text is #FFFFFF at 15.42:1 contrast (WCAG AA passes).

Color values

HEX	#22223C
RGB	rgb(34, 34, 60)
HSL	hsl(240, 28%, 18%)
HSV	hsv(240, 43%, 24%)
CMYK	cmyk(43.3%, 43.3%, 0%, 76.5%)
CIE-LAB	lab(14.46, 7.83, -16.71)
CIE-LCH	lch(14.46, 18.46, 295.09°)
OKLab	oklab(26.56% 0.0105 -0.0469)
OKLCH	oklch(26.56% 0.048 282.6)
XYZ	xyz(2.0471, 1.8103, 4.5157)
Luminance	0.0181 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22223C #3C3C22

analogous

#222F3C #22223C #2F223C

triadic

#22223C #3C2222 #223C22

tetradic

#22223C #3C222F #3C3C22 #223C2F

square

#22223C #3C222F #3C3C22 #223C2F

split-complementary

#22223C #3C2F22 #2F3C22

monochromatic

#0B0B14 #0C0C15 #22223C #383863 #4E4E8A

Accessibility & contrast

On white

15.42

#22223C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#22223C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22223C

15.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22223C	#FFFFFF	#000000	##FFFFFF
##22223C	1.00	15.42	1.36	15.42
#FFFFFF	15.42	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#19253D

Deuteranopia (green-blind)

#18243B

Tritanopia (blue-blind)

#1B272C

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #22223c;
/* rgb */ color: rgb(34, 34, 60);
/* oklch */ color: oklch(26.6% 0.048 282.6);

Tailwind

colors: {
  custom: {
    50: '#5e5c72',
    500: '#22223c',
    950: '#000000',
  },
}

SCSS

$custom: #22223c;
$custom-light: #5e5c72;
$custom-dark: #000000;

JSON

{
  "hex": "#22223c",
  "rgb": {
    "r": 34,
    "g": 34,
    "b": 60
  },
  "hsl": {
    "h": 240,
    "s": 27.66,
    "l": 18.431
  },
  "oklch": {
    "l": 0.26557,
    "c": 0.04805,
    "h": 282.6
  },
  "luminance": 0.0181
}

Semantic roles & 50–950 ramp

primary

#22223C

secondary

#6F6F4B

accent

#C464C4

background

#F5F5F6

surface

#E9E9EC

border

#C5C5C7

text

#040408

muted

#79797B

Preview Lab

Preview with #22223C

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

Preview Lab → · Contrast checker → · Palette generator →