#321AA0#321AA0

#321AA0 is a dark, vivid violet. Relative luminance 0.040; OKLCH L 36.3% C 0.196 H 278.5°. Best body text is #FFFFFF at 11.73:1 contrast (WCAG AA passes).

Color values

HEX	#321AA0
RGB	rgb(50, 26, 160)
HSL	hsl(251, 72%, 36%)
HSV	hsv(251, 84%, 63%)
CMYK	cmyk(68.8%, 83.8%, 0%, 37.3%)
CIE-LAB	lab(23.52, 49.03, -67.00)
CIE-LCH	lch(23.52, 83.03, 306.20°)
OKLab	oklab(36.29% 0.0289 -0.1935)
OKLCH	oklch(36.29% 0.196 278.5)
XYZ	xyz(8.0279, 3.9543, 33.5911)
Luminance	0.0396 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321AA0 #88A01A

analogous

#1A45A0 #321AA0 #751AA0

triadic

#321AA0 #A0321A #1AA032

tetradic

#321AA0 #A01A45 #88A01A #1AA075

square

#321AA0 #A01A45 #88A01A #1AA075

split-complementary

#321AA0 #A0751A #45A01A

monochromatic

#110937 #22116B #321AA0 #4223D5 #6C52E3

Accessibility & contrast

On white

11.73

#321AA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#321AA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321AA0

11.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321AA0	#FFFFFF	#000000	##FFFFFF
##321AA0	1.00	11.73	1.79	11.73
#FFFFFF	11.73	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003DA4

Deuteranopia (green-blind)

#00339E

Tritanopia (blue-blind)

#00455F

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #321aa0;
/* rgb */ color: rgb(50, 26, 160);
/* oklch */ color: oklch(36.3% 0.196 278.5);

Tailwind

colors: {
  custom: {
    50: '#7b5cbd',
    500: '#321aa0',
    950: '#000000',
  },
}

SCSS

$custom: #321aa0;
$custom-light: #7b5cbd;
$custom-dark: #000000;

JSON

{
  "hex": "#321aa0",
  "rgb": {
    "r": 50,
    "g": 26,
    "b": 160
  },
  "hsl": {
    "h": 250.746,
    "s": 72.043,
    "l": 36.471
  },
  "oklch": {
    "l": 0.36285,
    "c": 0.19565,
    "h": 278.5
  },
  "luminance": 0.03955
}

Semantic roles & 50–950 ramp

primary

#321AA0

secondary

#B0C550

accent

#EF39CE

background

#F8F5FB

surface

#EFE9F7

border

#CAC5D0

text

#0B0412

muted

#7C7981

Preview Lab

Preview with #321AA0

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

Preview Lab → · Contrast checker → · Palette generator →