#321D6A#321D6A

#321D6A is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.0% C 0.126 H 289.4°. Best body text is #FFFFFF at 13.82:1 contrast (WCAG AA passes).

Color values

HEX	#321D6A
RGB	rgb(50, 29, 106)
HSL	hsl(256, 57%, 26%)
HSV	hsv(256, 73%, 42%)
CMYK	cmyk(52.8%, 72.6%, 0%, 58.4%)
CIE-LAB	lab(18.35, 30.85, -41.49)
CIE-LCH	lch(18.35, 51.70, 306.64°)
OKLab	oklab(30.96% 0.042 -0.119)
OKLCH	oklch(30.96% 0.126 289.4)
XYZ	xyz(4.3555, 2.5973, 13.9047)
Luminance	0.0260 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.99

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321D6A #556A1D

analogous

#1D2F6A #321D6A #591D6A

triadic

#321D6A #6A321D #1D6A32

tetradic

#321D6A #6A1D2F #556A1D #1D6A59

square

#321D6A #6A1D2F #556A1D #1D6A59

split-complementary

#321D6A #6A591D #2F6A1D

monochromatic

#0B0718 #1B103A #321D6A #492A9A #6039C9

Accessibility & contrast

On white

13.82

#321D6A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#321D6A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321D6A

13.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321D6A	#FFFFFF	#000000	##FFFFFF
##321D6A	1.00	13.82	1.52	13.82
#FFFFFF	13.82	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E6C

Deuteranopia (green-blind)

#002B68

Tritanopia (blue-blind)

#1E3141

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #321d6a;
/* rgb */ color: rgb(50, 29, 106);
/* oklch */ color: oklch(31.0% 0.126 289.4);

Tailwind

colors: {
  custom: {
    50: '#705b95',
    500: '#321d6a',
    950: '#000000',
  },
}

SCSS

$custom: #321d6a;
$custom-light: #705b95;
$custom-dark: #000000;

JSON

{
  "hex": "#321d6a",
  "rgb": {
    "r": 50,
    "g": 29,
    "b": 106
  },
  "hsl": {
    "h": 256.364,
    "s": 57.037,
    "l": 26.471
  },
  "oklch": {
    "l": 0.30962,
    "c": 0.12622,
    "h": 289.4
  },
  "luminance": 0.02597
}

Semantic roles & 50–950 ramp

primary

#321D6A

secondary

#869F44

accent

#E048B7

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08040D

muted

#7B797E

Preview Lab

Preview with #321D6A

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

Preview Lab → · Contrast checker → · Palette generator →