#321D7C#321D7C

#321D7C is a dark, vivid violet. Relative luminance 0.030; OKLCH L 32.7% C 0.150 H 284.7°. Best body text is #FFFFFF at 13.11:1 contrast (WCAG AA passes).

Color values

HEX	#321D7C
RGB	rgb(50, 29, 124)
HSL	hsl(253, 62%, 30%)
HSV	hsv(253, 77%, 49%)
CMYK	cmyk(59.7%, 76.6%, 0%, 51.4%)
CIE-LAB	lab(20.09, 36.55, -50.24)
CIE-LCH	lch(20.09, 62.13, 306.04°)
OKLab	oklab(32.73% 0.0379 -0.1447)
OKLCH	oklch(32.73% 0.15 284.7)
XYZ	xyz(5.3917, 3.0117, 19.3621)
Luminance	0.0301 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321D7C #677C1D

analogous

#1D387C #321D7C #611D7C

triadic

#321D7C #7C321D #1D7C32

tetradic

#321D7C #7C1D38 #677C1D #1D7C61

square

#321D7C #7C1D38 #677C1D #1D7C61

split-complementary

#321D7C #7C611D #387C1D

monochromatic

#0A0619 #1E114A #321D7C #4629AE #6141D3

Accessibility & contrast

On white

13.11

#321D7C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#321D7C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321D7C

13.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321D7C	#FFFFFF	#000000	##FFFFFF
##321D7C	1.00	13.11	1.60	13.11
#FFFFFF	13.11	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00337F

Deuteranopia (green-blind)

#002D7A

Tritanopia (blue-blind)

#0A374B

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #321d7c;
/* rgb */ color: rgb(50, 29, 124);
/* oklch */ color: oklch(32.7% 0.150 284.7);

Tailwind

colors: {
  custom: {
    50: '#735ca3',
    500: '#321d7c',
    950: '#000000',
  },
}

SCSS

$custom: #321d7c;
$custom-light: #735ca3;
$custom-dark: #000000;

JSON

{
  "hex": "#321d7c",
  "rgb": {
    "r": 50,
    "g": 29,
    "b": 124
  },
  "hsl": {
    "h": 253.263,
    "s": 62.092,
    "l": 30
  },
  "oklch": {
    "l": 0.32729,
    "c": 0.14959,
    "h": 284.7
  },
  "luminance": 0.03012
}

Semantic roles & 50–950 ramp

primary

#321D7C

secondary

#98B045

accent

#E543C1

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09040F

muted

#7B797F

Preview Lab

Preview with #321D7C

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

Preview Lab → · Contrast checker → · Palette generator →