#321D9A#321D9A

#321D9A is a dark, vivid violet. Relative luminance 0.039; OKLCH L 35.9% C 0.186 H 279.1°. Best body text is #FFFFFF at 11.81:1 contrast (WCAG AA passes).

Color values

HEX	#321D9A
RGB	rgb(50, 29, 154)
HSL	hsl(250, 68%, 36%)
HSV	hsv(250, 81%, 60%)
CMYK	cmyk(67.5%, 81.2%, 0%, 39.6%)
CIE-LAB	lab(23.30, 45.87, -63.69)
CIE-LCH	lch(23.30, 78.49, 305.76°)
OKLab	oklab(35.93% 0.0294 -0.1839)
OKLCH	oklch(35.93% 0.186 279.1)
XYZ	xyz(7.5856, 3.8893, 30.9165)
Luminance	0.0389 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321D9A #859A1D

analogous

#1D469A #321D9A #701D9A

triadic

#321D9A #9A321D #1D9A32

tetradic

#321D9A #9A1D46 #859A1D #1D9A70

square

#321D9A #9A1D46 #859A1D #1D9A70

split-complementary

#321D9A #9A701D #469A1D

monochromatic

#110A33 #211366 #321D9A #4327CE #6A53DF

Accessibility & contrast

On white

11.81

#321D9A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#321D9A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321D9A

11.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321D9A	#FFFFFF	#000000	##FFFFFF
##321D9A	1.00	11.81	1.78	11.81
#FFFFFF	11.81	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C9D

Deuteranopia (green-blind)

#003398

Tritanopia (blue-blind)

#00435C

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #321d9a;
/* rgb */ color: rgb(50, 29, 154);
/* oklch */ color: oklch(35.9% 0.186 279.1);

Tailwind

colors: {
  custom: {
    50: '#7a5db9',
    500: '#321d9a',
    950: '#000000',
  },
}

SCSS

$custom: #321d9a;
$custom-light: #7a5db9;
$custom-dark: #000000;

JSON

{
  "hex": "#321d9a",
  "rgb": {
    "r": 50,
    "g": 29,
    "b": 154
  },
  "hsl": {
    "h": 250.08,
    "s": 68.306,
    "l": 35.882
  },
  "oklch": {
    "l": 0.35934,
    "c": 0.18626,
    "h": 279.1
  },
  "luminance": 0.0389
}

Semantic roles & 50–950 ramp

primary

#321D9A

secondary

#AFC251

accent

#EB3DCE

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0412

muted

#7C7981

Preview Lab

Preview with #321D9A

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

Preview Lab → · Contrast checker → · Palette generator →