#310436#310436

#310436 is a very dark, moderate purple. Relative luminance 0.010; OKLCH L 22.9% C 0.098 H 323.6°. Best body text is #FFFFFF at 17.48:1 contrast (WCAG AA passes).

Color values

HEX	#310436
RGB	rgb(49, 4, 54)
HSL	hsl(294, 86%, 11%)
HSV	hsv(294, 93%, 21%)
CMYK	cmyk(9.3%, 92.6%, 0%, 78.8%)
CIE-LAB	lab(9.04, 29.53, -20.89)
CIE-LCH	lch(9.04, 36.17, 324.73°)
OKLab	oklab(22.9% 0.0791 -0.0584)
OKLCH	oklch(22.9% 0.098 323.6)
XYZ	xyz(1.9758, 1.0063, 3.5795)
Luminance	0.0101 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310436 #093604

analogous

#180436 #310436 #360422

triadic

#310436 #363104 #043631

tetradic

#310436 #361804 #093604 #042236

square

#310436 #361804 #093604 #042236

split-complementary

#310436 #223604 #043618

monochromatic

#1A021C #1A021C #310436 #65086F #980CA8

Accessibility & contrast

On white

17.48

#310436 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#310436 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310436

17.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310436	#FFFFFF	#000000	##FFFFFF
##310436	1.00	17.48	1.20	17.48
#FFFFFF	17.48	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001637

Deuteranopia (green-blind)

#0D1B35

Tritanopia (blue-blind)

#320D1D

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #310436;
/* rgb */ color: rgb(49, 4, 54);
/* oklch */ color: oklch(22.9% 0.098 323.6);

Tailwind

colors: {
  custom: {
    50: '#6c4a6d',
    500: '#310436',
    950: '#000000',
  },
}

SCSS

$custom: #310436;
$custom-light: #6c4a6d;
$custom-dark: #000000;

JSON

{
  "hex": "#310436",
  "rgb": {
    "r": 49,
    "g": 4,
    "b": 54
  },
  "hsl": {
    "h": 294,
    "s": 86.207,
    "l": 11.373
  },
  "oklch": {
    "l": 0.229,
    "c": 0.09836,
    "h": 323.6
  },
  "luminance": 0.01006
}

Semantic roles & 50–950 ramp

primary

#310436

secondary

#27781E

accent

#FC2B40

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#070107

muted

#7A777A

Preview Lab

Preview with #310436

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

Preview Lab → · Contrast checker → · Palette generator →