#321D67#321D67

#321D67 is a dark, vivid violet. Relative luminance 0.025; OKLCH L 30.7% C 0.122 H 290.4°. Best body text is #FFFFFF at 13.93:1 contrast (WCAG AA passes).

Color values

HEX	#321D67
RGB	rgb(50, 29, 103)
HSL	hsl(257, 56%, 26%)
HSV	hsv(257, 72%, 40%)
CMYK	cmyk(51.5%, 71.8%, 0%, 59.6%)
CIE-LAB	lab(18.08, 29.90, -39.97)
CIE-LCH	lch(18.08, 49.92, 306.80°)
OKLab	oklab(30.68% 0.0425 -0.1146)
OKLCH	oklch(30.68% 0.122 290.4)
XYZ	xyz(4.2022, 2.5359, 13.0974)
Luminance	0.0254 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321D67 #52671D

analogous

#1D2D67 #321D67 #571D67

triadic

#321D67 #67321D #1D6732

tetradic

#321D67 #671D2D #52671D #1D6757

square

#321D67 #671D2D #52671D #1D6757

split-complementary

#321D67 #67571D #2D671D

monochromatic

#0C0718 #1B1037 #321D67 #492A97 #6038C7

Accessibility & contrast

On white

13.93

#321D67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#321D67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321D67

13.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321D67	#FFFFFF	#000000	##FFFFFF
##321D67	1.00	13.93	1.51	13.93
#FFFFFF	13.93	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D69

Deuteranopia (green-blind)

#002A66

Tritanopia (blue-blind)

#212F3F

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #321d67;
/* rgb */ color: rgb(50, 29, 103);
/* oklch */ color: oklch(30.7% 0.122 290.4);

Tailwind

colors: {
  custom: {
    50: '#705b93',
    500: '#321d67',
    950: '#000000',
  },
}

SCSS

$custom: #321d67;
$custom-light: #705b93;
$custom-dark: #000000;

JSON

{
  "hex": "#321d67",
  "rgb": {
    "r": 50,
    "g": 29,
    "b": 103
  },
  "hsl": {
    "h": 257.027,
    "s": 56.061,
    "l": 25.882
  },
  "oklch": {
    "l": 0.30682,
    "c": 0.12221,
    "h": 290.4
  },
  "luminance": 0.02536
}

Semantic roles & 50–950 ramp

primary

#321D67

secondary

#839C44

accent

#DF48B5

background

#F7F5F9

surface

#EDE9F1

border

#C8C5CB

text

#08040D

muted

#7B797E

Preview Lab

Preview with #321D67

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

Preview Lab → · Contrast checker → · Palette generator →