#321C83#321C83

#321C83 is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.3% C 0.159 H 283.3°. Best body text is #FFFFFF at 12.89:1 contrast (WCAG AA passes).

Color values

HEX	#321C83
RGB	rgb(50, 28, 131)
HSL	hsl(253, 65%, 31%)
HSV	hsv(253, 79%, 51%)
CMYK	cmyk(61.8%, 78.6%, 0%, 48.6%)
CIE-LAB	lab(20.62, 39.29, -53.80)
CIE-LCH	lch(20.62, 66.62, 306.14°)
OKLab	oklab(33.32% 0.0368 -0.1551)
OKLCH	oklch(33.32% 0.159 283.3)
XYZ	xyz(5.8261, 3.1469, 21.7687)
Luminance	0.0315 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321C83 #6D831C

analogous

#1C3983 #321C83 #651C83

triadic

#321C83 #83321C #1C8332

tetradic

#321C83 #831C39 #6D831C #1C8365

square

#321C83 #831C39 #6D831C #1C8365

split-complementary

#321C83 #83651C #39831C

monochromatic

#0C061E #1F1151 #321C83 #4527B5 #6243D7

Accessibility & contrast

On white

12.89

#321C83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#321C83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321C83

12.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321C83	#FFFFFF	#000000	##FFFFFF
##321C83	1.00	12.89	1.63	12.89
#FFFFFF	12.89	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003586

Deuteranopia (green-blind)

#002E81

Tritanopia (blue-blind)

#003A4E

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #321c83;
/* rgb */ color: rgb(50, 28, 131);
/* oklch */ color: oklch(33.3% 0.159 283.3);

Tailwind

colors: {
  custom: {
    50: '#755ba8',
    500: '#321c83',
    950: '#000000',
  },
}

SCSS

$custom: #321c83;
$custom-light: #755ba8;
$custom-dark: #000000;

JSON

{
  "hex": "#321c83",
  "rgb": {
    "r": 50,
    "g": 28,
    "b": 131
  },
  "hsl": {
    "h": 252.816,
    "s": 64.78,
    "l": 31.176
  },
  "oklch": {
    "l": 0.33321,
    "c": 0.1594,
    "h": 283.3
  },
  "luminance": 0.03147
}

Semantic roles & 50–950 ramp

primary

#321C83

secondary

#9EB645

accent

#E840C4

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #321C83

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

Preview Lab → · Contrast checker → · Palette generator →