#230131#230131

#230131 is a very dark, moderate purple. Relative luminance 0.006; OKLCH L 19.4% C 0.093 H 313.8°. Best body text is #FFFFFF at 18.75:1 contrast (WCAG AA passes).

Color values

HEX	#230131
RGB	rgb(35, 1, 49)
HSL	hsl(283, 96%, 10%)
HSV	hsv(283, 98%, 19%)
CMYK	cmyk(28.6%, 98%, 0%, 80.8%)
CIE-LAB	lab(5.43, 25.92, -23.16)
CIE-LCH	lch(5.43, 34.76, 318.23°)
OKLab	oklab(19.44% 0.0645 -0.0673)
OKLCH	oklch(19.44% 0.093 313.8)
XYZ	xyz(1.2583, 0.6008, 2.9548)
Luminance	0.0060 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#230131 #0F3101

analogous

#0B0131 #230131 #310127

triadic

#230131 #312301 #013123

tetradic

#230131 #310B01 #0F3101 #012731

square

#230131 #310B01 #0F3101 #012731

split-complementary

#230131 #273101 #01310B

monochromatic

#15011E #15011E #230131 #4E026D #7903A9

Accessibility & contrast

On white

18.75

#230131 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#230131 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #230131

18.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##230131	#FFFFFF	#000000	##FFFFFF
##230131	1.00	18.75	1.12	18.75
#FFFFFF	18.75	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001032

Deuteranopia (green-blind)

#001330

Tritanopia (blue-blind)

#210B19

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #230131;
/* rgb */ color: rgb(35, 1, 49);
/* oklch */ color: oklch(19.4% 0.093 313.8);

Tailwind

colors: {
  custom: {
    50: '#604669',
    500: '#230131',
    950: '#000000',
  },
}

SCSS

$custom: #230131;
$custom-light: #604669;
$custom-dark: #000000;

JSON

{
  "hex": "#230131",
  "rgb": {
    "r": 35,
    "g": 1,
    "b": 49
  },
  "hsl": {
    "h": 282.5,
    "s": 96,
    "l": 9.804
  },
  "oklch": {
    "l": 0.19441,
    "c": 0.09319,
    "h": 313.8
  },
  "luminance": 0.00601
}

Semantic roles & 50–950 ramp

primary

#230131

secondary

#337717

accent

#FF2967

background

#F5F4F6

surface

#EAE6EB

border

#C6C2C6

text

#050006

muted

#79777A

Preview Lab

Preview with #230131

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

Preview Lab → · Contrast checker → · Palette generator →