#310536#310536

#310536 is a very dark, moderate purple. Relative luminance 0.010; OKLCH L 23.0% C 0.097 H 323.5°. Best body text is #FFFFFF at 17.42:1 contrast (WCAG AA passes).

Color values

HEX	#310536
RGB	rgb(49, 5, 54)
HSL	hsl(294, 83%, 12%)
HSV	hsv(294, 91%, 21%)
CMYK	cmyk(9.3%, 90.7%, 0%, 78.8%)
CIE-LAB	lab(9.22, 29.01, -20.60)
CIE-LCH	lch(9.22, 35.59, 324.62°)
OKLab	oklab(23.03% 0.0777 -0.0576)
OKLCH	oklch(23.03% 0.097 323.5)
XYZ	xyz(1.9867, 1.0280, 3.5831)
Luminance	0.0103 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310536 #0A3605

analogous

#190536 #310536 #360523

triadic

#310536 #363105 #053631

tetradic

#310536 #361905 #0A3605 #052336

square

#310536 #361905 #0A3605 #052336

split-complementary

#310536 #233605 #053619

monochromatic

#19031C #19031C #310536 #640A6E #970FA6

Accessibility & contrast

On white

17.42

#310536 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#310536 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310536

17.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310536	#FFFFFF	#000000	##FFFFFF
##310536	1.00	17.42	1.21	17.42
#FFFFFF	17.42	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001737

Deuteranopia (green-blind)

#0D1C35

Tritanopia (blue-blind)

#320E1D

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #310536;
/* rgb */ color: rgb(49, 5, 54);
/* oklch */ color: oklch(23.0% 0.097 323.5);

Tailwind

colors: {
  custom: {
    50: '#6b4b6d',
    500: '#310536',
    950: '#000000',
  },
}

SCSS

$custom: #310536;
$custom-light: #6b4b6d;
$custom-dark: #000000;

JSON

{
  "hex": "#310536",
  "rgb": {
    "r": 49,
    "g": 5,
    "b": 54
  },
  "hsl": {
    "h": 293.878,
    "s": 83.051,
    "l": 11.569
  },
  "oklch": {
    "l": 0.23027,
    "c": 0.09674,
    "h": 323.5
  },
  "luminance": 0.01028
}

Semantic roles & 50–950 ramp

primary

#310536

secondary

#297720

accent

#F92E43

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#070107

muted

#7A777A

Preview Lab

Preview with #310536

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

Preview Lab → · Contrast checker → · Palette generator →