#312331#312331

#312331 is a dark, muted purple. Relative luminance 0.021; OKLCH L 27.9% C 0.032 H 326.4°. Best body text is #FFFFFF at 14.84:1 contrast (WCAG AA passes).

Color values

HEX	#312331
RGB	rgb(49, 35, 49)
HSL	hsl(300, 17%, 16%)
HSV	hsv(300, 29%, 19%)
CMYK	cmyk(0%, 28.6%, 0%, 80.8%)
CIE-LAB	lab(15.89, 9.70, -6.61)
CIE-LCH	lch(15.89, 11.73, 325.74°)
OKLab	oklab(27.87% 0.0268 -0.0178)
OKLCH	oklch(27.87% 0.032 326.4)
XYZ	xyz(2.4220, 2.0768, 3.1784)
Luminance	0.0208 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#312331 #233123

analogous

#2A2331 #312331 #31232A

triadic

#312331 #313123 #233131

tetradic

#312331 #312A23 #233123 #232A31

square

#312331 #312A23 #233123 #232A31

split-complementary

#312331 #2A3123 #23312A

monochromatic

#120D12 #120D12 #312331 #553D55 #785678

Accessibility & contrast

On white

14.84

#312331 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#312331 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #312331

14.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##312331	#FFFFFF	#000000	##FFFFFF
##312331	1.00	14.84	1.42	14.84
#FFFFFF	14.84	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#222632

Deuteranopia (green-blind)

#252830

Tritanopia (blue-blind)

#322428

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #312331;
/* rgb */ color: rgb(49, 35, 49);
/* oklch */ color: oklch(27.9% 0.032 326.4);

Tailwind

colors: {
  custom: {
    50: '#695e69',
    500: '#312331',
    950: '#000000',
  },
}

SCSS

$custom: #312331;
$custom-light: #695e69;
$custom-dark: #000000;

JSON

{
  "hex": "#312331",
  "rgb": {
    "r": 49,
    "g": 35,
    "b": 49
  },
  "hsl": {
    "h": 300,
    "s": 16.667,
    "l": 16.471
  },
  "oklch": {
    "l": 0.27866,
    "c": 0.03214,
    "h": 326.4
  },
  "luminance": 0.02077
}

Semantic roles & 50–950 ramp

primary

#312331

secondary

#4E624E

accent

#B96E6E

background

#F6F5F6

surface

#EBE9EB

border

#C6C5C6

text

#060406

muted

#7A797A

Preview Lab

Preview with #312331

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

Preview Lab → · Contrast checker → · Palette generator →