#321AA1#321AA1

#321AA1 is a dark, vivid violet. Relative luminance 0.040; OKLCH L 36.4% C 0.197 H 278.3°. Best body text is #FFFFFF at 11.68:1 contrast (WCAG AA passes).

Color values

HEX	#321AA1
RGB	rgb(50, 26, 161)
HSL	hsl(251, 72%, 37%)
HSV	hsv(251, 84%, 63%)
CMYK	cmyk(68.9%, 83.9%, 0%, 36.9%)
CIE-LAB	lab(23.64, 49.33, -67.42)
CIE-LCH	lch(23.64, 83.54, 306.19°)
OKLab	oklab(36.4% 0.0286 -0.1947)
OKLCH	oklch(36.4% 0.197 278.3)
XYZ	xyz(8.1157, 3.9894, 34.0536)
Luminance	0.0399 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321AA1 #89A11A

analogous

#1A45A1 #321AA1 #761AA1

triadic

#321AA1 #A1321A #1AA132

tetradic

#321AA1 #A11A45 #89A11A #1AA176

square

#321AA1 #A11A45 #89A11A #1AA176

split-complementary

#321AA1 #A1761A #45A11A

monochromatic

#110938 #22116C #321AA1 #4223D6 #6C52E3

Accessibility & contrast

On white

11.68

#321AA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#321AA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321AA1

11.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321AA1	#FFFFFF	#000000	##FFFFFF
##321AA1	1.00	11.68	1.80	11.68
#FFFFFF	11.68	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003DA5

Deuteranopia (green-blind)

#00339F

Tritanopia (blue-blind)

#00455F

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #321aa1;
/* rgb */ color: rgb(50, 26, 161);
/* oklch */ color: oklch(36.4% 0.197 278.3);

Tailwind

colors: {
  custom: {
    50: '#7b5cbe',
    500: '#321aa1',
    950: '#000000',
  },
}

SCSS

$custom: #321aa1;
$custom-light: #7b5cbe;
$custom-dark: #000000;

JSON

{
  "hex": "#321aa1",
  "rgb": {
    "r": 50,
    "g": 26,
    "b": 161
  },
  "hsl": {
    "h": 250.667,
    "s": 72.193,
    "l": 36.667
  },
  "oklch": {
    "l": 0.36399,
    "c": 0.1968,
    "h": 278.3
  },
  "luminance": 0.0399
}

Semantic roles & 50–950 ramp

primary

#321AA1

secondary

#B1C651

accent

#EF39CF

background

#F8F5FB

surface

#EFE9F7

border

#CAC5D0

text

#0B0412

muted

#7C7981

Preview Lab

Preview with #321AA1

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

Preview Lab → · Contrast checker → · Palette generator →