#331038#331038

#331038 is a very dark, moderate purple. Relative luminance 0.014; OKLCH L 24.9% C 0.083 H 322.5°. Best body text is #FFFFFF at 16.51:1 contrast (WCAG AA passes).

Color values

HEX	#331038
RGB	rgb(51, 16, 56)
HSL	hsl(293, 56%, 14%)
HSV	hsv(293, 71%, 22%)
CMYK	cmyk(8.9%, 71.4%, 0%, 78%)
CIE-LAB	lab(11.69, 24.52, -18.10)
CIE-LCH	lch(11.69, 30.48, 323.57°)
OKLab	oklab(24.92% 0.0655 -0.0503)
OKLCH	oklch(24.92% 0.083 322.5)
XYZ	xyz(2.2643, 1.3600, 3.8839)
Luminance	0.0136 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331038 #153810

analogous

#1F1038 #331038 #381029

triadic

#331038 #383310 #103833

tetradic

#331038 #381F10 #153810 #102938

square

#331038 #381F10 #153810 #102938

split-complementary

#331038 #293810 #10381F

monochromatic

#160718 #160718 #331038 #5E1E68 #8A2B97

Accessibility & contrast

On white

16.51

#331038 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#331038 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331038

16.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331038	#FFFFFF	#000000	##FFFFFF
##331038	1.00	16.51	1.27	16.51
#FFFFFF	16.51	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#081C39

Deuteranopia (green-blind)

#152037

Tritanopia (blue-blind)

#341622

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #331038;
/* rgb */ color: rgb(51, 16, 56);
/* oklch */ color: oklch(24.9% 0.083 322.5);

Tailwind

colors: {
  custom: {
    50: '#6c516f',
    500: '#331038',
    950: '#000000',
  },
}

SCSS

$custom: #331038;
$custom-light: #6c516f;
$custom-dark: #000000;

JSON

{
  "hex": "#331038",
  "rgb": {
    "r": 51,
    "g": 16,
    "b": 56
  },
  "hsl": {
    "h": 292.5,
    "s": 55.556,
    "l": 14.118
  },
  "oklch": {
    "l": 0.24917,
    "c": 0.08262,
    "h": 322.5
  },
  "luminance": 0.0136
}

Semantic roles & 50–950 ramp

primary

#331038

secondary

#3A7232

accent

#DF495C

background

#F6F4F6

surface

#EBE7EC

border

#C6C3C7

text

#070207

muted

#7A787A

Preview Lab

Preview with #331038

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

Preview Lab → · Contrast checker → · Palette generator →