#321D73#321D73

#321D73 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 31.8% C 0.138 H 286.9°. Best body text is #FFFFFF at 13.47:1 contrast (WCAG AA passes).

Color values

HEX	#321D73
RGB	rgb(50, 29, 115)
HSL	hsl(255, 60%, 28%)
HSV	hsv(255, 75%, 45%)
CMYK	cmyk(56.5%, 74.8%, 0%, 54.9%)
CIE-LAB	lab(19.20, 33.70, -45.94)
CIE-LCH	lch(19.20, 56.98, 306.27°)
OKLab	oklab(31.83% 0.0401 -0.1321)
OKLCH	oklch(31.83% 0.138 286.9)
XYZ	xyz(4.8483, 2.7944, 16.5002)
Luminance	0.0279 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321D73 #5E731D

analogous

#1D3373 #321D73 #5D1D73

triadic

#321D73 #73321D #1D7332

tetradic

#321D73 #731D33 #5E731D #1D735D

square

#321D73 #731D33 #5E731D #1D735D

split-complementary

#321D73 #735D1D #33731D

monochromatic

#0B0618 #1D1142 #321D73 #4729A4 #603CCE

Accessibility & contrast

On white

13.47

#321D73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#321D73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321D73

13.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321D73	#FFFFFF	#000000	##FFFFFF
##321D73	1.00	13.47	1.56	13.47
#FFFFFF	13.47	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003176

Deuteranopia (green-blind)

#002C71

Tritanopia (blue-blind)

#173446

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #321d73;
/* rgb */ color: rgb(50, 29, 115);
/* oklch */ color: oklch(31.8% 0.138 286.9);

Tailwind

colors: {
  custom: {
    50: '#725b9c',
    500: '#321d73',
    950: '#000000',
  },
}

SCSS

$custom: #321d73;
$custom-light: #725b9c;
$custom-dark: #000000;

JSON

{
  "hex": "#321d73",
  "rgb": {
    "r": 50,
    "g": 29,
    "b": 115
  },
  "hsl": {
    "h": 254.651,
    "s": 59.722,
    "l": 28.235
  },
  "oklch": {
    "l": 0.31827,
    "c": 0.13804,
    "h": 286.9
  },
  "luminance": 0.02795
}

Semantic roles & 50–950 ramp

primary

#321D73

secondary

#8FA745

accent

#E345BC

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08040E

muted

#7B797E

Preview Lab

Preview with #321D73

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

Preview Lab → · Contrast checker → · Palette generator →