#311331#311331

#311331 is a very dark, moderate purple. Relative luminance 0.013; OKLCH L 24.6% C 0.068 H 327.4°. Best body text is #FFFFFF at 16.56:1 contrast (WCAG AA passes).

Color values

HEX	#311331
RGB	rgb(49, 19, 49)
HSL	hsl(300, 44%, 13%)
HSV	hsv(300, 61%, 19%)
CMYK	cmyk(0%, 61.2%, 0%, 80.8%)
CIE-LAB	lab(11.56, 20.49, -13.27)
CIE-LCH	lch(11.56, 24.41, 327.07°)
OKLab	oklab(24.61% 0.057 -0.0364)
OKLCH	oklch(24.61% 0.068 327.4)
XYZ	xyz(2.0538, 1.3406, 3.0557)
Luminance	0.0134 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#311331 #133113

analogous

#221331 #311331 #311322

triadic

#311331 #313113 #133131

tetradic

#311331 #312213 #133113 #132231

square

#311331 #312213 #133113 #132231

split-complementary

#311331 #223113 #133122

monochromatic

#160916 #160916 #311331 #5D245D #893589

Accessibility & contrast

On white

16.56

#311331 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#311331 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #311331

16.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##311331	#FFFFFF	#000000	##FFFFFF
##311331	1.00	16.56	1.27	16.56
#FFFFFF	16.56	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#101C32

Deuteranopia (green-blind)

#192030

Tritanopia (blue-blind)

#33161F

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #311331;
/* rgb */ color: rgb(49, 19, 49);
/* oklch */ color: oklch(24.6% 0.068 327.4);

Tailwind

colors: {
  custom: {
    50: '#6a5269',
    500: '#311331',
    950: '#000000',
  },
}

SCSS

$custom: #311331;
$custom-light: #6a5269;
$custom-dark: #000000;

JSON

{
  "hex": "#311331",
  "rgb": {
    "r": 49,
    "g": 19,
    "b": 49
  },
  "hsl": {
    "h": 300,
    "s": 44.118,
    "l": 13.333
  },
  "oklch": {
    "l": 0.24607,
    "c": 0.06761,
    "h": 327.4
  },
  "luminance": 0.0134
}

Semantic roles & 50–950 ramp

primary

#311331

secondary

#376937

accent

#D45454

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#060206

muted

#7A787A

Preview Lab

Preview with #311331

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

Preview Lab → · Contrast checker → · Palette generator →