#310234#310234

#310234 is a very dark, moderate purple. Relative luminance 0.009; OKLCH L 22.5% C 0.100 H 325.5°. Best body text is #FFFFFF at 17.66:1 contrast (WCAG AA passes).

Color values

HEX	#310234
RGB	rgb(49, 2, 52)
HSL	hsl(296, 93%, 11%)
HSV	hsv(296, 96%, 20%)
CMYK	cmyk(5.8%, 96.2%, 0%, 79.6%)
CIE-LAB	lab(8.52, 30.20, -20.27)
CIE-LCH	lch(8.52, 36.37, 326.13°)
OKLab	oklab(22.48% 0.0824 -0.0566)
OKLCH	oklch(22.48% 0.1 325.5)
XYZ	xyz(1.9081, 0.9445, 3.3299)
Luminance	0.0094 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310234 #053402

analogous

#180234 #310234 #34021E

triadic

#310234 #343102 #023431

tetradic

#310234 #341802 #053402 #021E34

square

#310234 #341802 #053402 #021E34

split-complementary

#310234 #1E3402 #023418

monochromatic

#1C011D #1C011D #310234 #69046F #A007AA

Accessibility & contrast

On white

17.66

#310234 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#310234 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310234

17.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310234	#FFFFFF	#000000	##FFFFFF
##310234	1.00	17.66	1.19	17.66
#FFFFFF	17.66	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001535

Deuteranopia (green-blind)

#0D1A33

Tritanopia (blue-blind)

#320B1B

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #310234;
/* rgb */ color: rgb(49, 2, 52);
/* oklch */ color: oklch(22.5% 0.100 325.5);

Tailwind

colors: {
  custom: {
    50: '#6c496c',
    500: '#310234',
    950: '#000000',
  },
}

SCSS

$custom: #310234;
$custom-light: #6c496c;
$custom-dark: #000000;

JSON

{
  "hex": "#310234",
  "rgb": {
    "r": 49,
    "g": 2,
    "b": 52
  },
  "hsl": {
    "h": 296.4,
    "s": 92.593,
    "l": 10.588
  },
  "oklch": {
    "l": 0.22482,
    "c": 0.09993,
    "h": 325.5
  },
  "luminance": 0.00944
}

Semantic roles & 50–950 ramp

primary

#310234

secondary

#1F781A

accent

#FF2936

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#070107

muted

#7A777A

Preview Lab

Preview with #310234

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

Preview Lab → · Contrast checker → · Palette generator →