#22232B#22232B

#22232B is a dark, near-neutral blue. Relative luminance 0.017; OKLCH L 25.9% C 0.015 H 279.7°. Best body text is #FFFFFF at 15.63:1 contrast (WCAG AA passes).

Color values

HEX	#22232B
RGB	rgb(34, 35, 43)
HSL	hsl(233, 12%, 15%)
HSV	hsv(233, 21%, 17%)
CMYK	cmyk(20.9%, 18.6%, 0%, 83.1%)
CIE-LAB	lab(13.92, 1.70, -5.46)
CIE-LCH	lch(13.92, 5.71, 287.27°)
OKLab	oklab(25.86% 0.0025 -0.0148)
OKLCH	oklch(25.86% 0.015 279.7)
XYZ	xyz(1.6967, 1.7165, 2.5270)
Luminance	0.0172 (WCAG relative)
Temperature	neutral
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22232B #2B2A22

analogous

#22272B #22232B #25222B

triadic

#22232B #2B2223 #232B22

tetradic

#22232B #2B2227 #2B2A22 #222B25

square

#22232B #2B2227 #2B2A22 #222B25

split-complementary

#22232B #2B2522 #272B22

monochromatic

#0E0E11 #0E0E11 #22232B #3D3F4D #585B6F

Accessibility & contrast

On white

15.63

#22232B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#22232B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22232B

15.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22232B	#FFFFFF	#000000	##FFFFFF
##22232B	1.00	15.63	1.34	15.63
#FFFFFF	15.63	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#21242B

Deuteranopia (green-blind)

#21232B

Tritanopia (blue-blind)

#202426

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #22232b;
/* rgb */ color: rgb(34, 35, 43);
/* oklch */ color: oklch(25.9% 0.015 279.7);

Tailwind

colors: {
  custom: {
    50: '#5d5d64',
    500: '#22232b',
    950: '#000000',
  },
}

SCSS

$custom: #22232b;
$custom-light: #5d5d64;
$custom-dark: #000000;

JSON

{
  "hex": "#22232b",
  "rgb": {
    "r": 34,
    "g": 35,
    "b": 43
  },
  "hsl": {
    "h": 233.333,
    "s": 11.688,
    "l": 15.098
  },
  "oklch": {
    "l": 0.25857,
    "c": 0.01503,
    "h": 279.7
  },
  "luminance": 0.01717
}

Semantic roles & 50–950 ramp

primary

#22232B

secondary

#5B5A4D

accent

#AD73B5

background

#F5F5F5

surface

#E9E9EA

border

#C5C5C6

text

#040405

muted

#797979

Preview Lab

Preview with #22232B

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

Preview Lab → · Contrast checker → · Palette generator →