#230431#230431

#230431 is a very dark, moderate purple. Relative luminance 0.007; OKLCH L 20.0% C 0.087 H 312.9°. Best body text is #FFFFFF at 18.53:1 contrast (WCAG AA passes).

Color values

HEX	#230431
RGB	rgb(35, 4, 49)
HSL	hsl(281, 85%, 10%)
HSV	hsv(281, 92%, 19%)
CMYK	cmyk(28.6%, 91.8%, 0%, 80.8%)
CIE-LAB	lab(6.01, 24.40, -22.22)
CIE-LCH	lch(6.01, 33.00, 317.68°)
OKLab	oklab(19.95% 0.0592 -0.0638)
OKLCH	oklch(19.95% 0.087 312.9)
XYZ	xyz(1.2908, 0.6659, 2.9657)
Luminance	0.0067 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#230431 #123104

analogous

#0C0431 #230431 #310428

triadic

#230431 #312304 #043123

tetradic

#230431 #310C04 #123104 #042831

square

#230431 #310C04 #123104 #042831

split-complementary

#230431 #283104 #04310C

monochromatic

#14021C #14021C #230431 #4B096A #740DA2

Accessibility & contrast

On white

18.53

#230431 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#230431 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #230431

18.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##230431	#FFFFFF	#000000	##FFFFFF
##230431	1.00	18.53	1.13	18.53
#FFFFFF	18.53	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001232

Deuteranopia (green-blind)

#011430

Tritanopia (blue-blind)

#210E1A

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #230431;
/* rgb */ color: rgb(35, 4, 49);
/* oklch */ color: oklch(20.0% 0.087 312.9);

Tailwind

colors: {
  custom: {
    50: '#604869',
    500: '#230431',
    950: '#000000',
  },
}

SCSS

$custom: #230431;
$custom-light: #604869;
$custom-dark: #000000;

JSON

{
  "hex": "#230431",
  "rgb": {
    "r": 35,
    "g": 4,
    "b": 49
  },
  "hsl": {
    "h": 281.333,
    "s": 84.906,
    "l": 10.392
  },
  "oklch": {
    "l": 0.19953,
    "c": 0.08707,
    "h": 312.9
  },
  "luminance": 0.00666
}

Semantic roles & 50–950 ramp

primary

#230431

secondary

#38731D

accent

#FB2D6D

background

#F5F4F6

surface

#EAE6EB

border

#C6C2C6

text

#050006

muted

#79777A

Preview Lab

Preview with #230431

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

Preview Lab → · Contrast checker → · Palette generator →