#321D69#321D69

#321D69 is a dark, vivid violet. Relative luminance 0.026; OKLCH L 30.9% C 0.125 H 289.7°. Best body text is #FFFFFF at 13.86:1 contrast (WCAG AA passes).

Color values

HEX	#321D69
RGB	rgb(50, 29, 105)
HSL	hsl(257, 57%, 26%)
HSV	hsv(257, 72%, 41%)
CMYK	cmyk(52.4%, 72.4%, 0%, 58.8%)
CIE-LAB	lab(18.26, 30.53, -40.98)
CIE-LCH	lch(18.26, 51.11, 306.69°)
OKLab	oklab(30.87% 0.0422 -0.1175)
OKLCH	oklch(30.87% 0.125 289.7)
XYZ	xyz(4.3038, 2.5766, 13.6324)
Luminance	0.0258 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.01

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321D69 #54691D

analogous

#1D2E69 #321D69 #581D69

triadic

#321D69 #69321D #1D6932

tetradic

#321D69 #691D2E #54691D #1D6958

square

#321D69 #691D2E #54691D #1D6958

split-complementary

#321D69 #69581D #2E691D

monochromatic

#0B0718 #1B1039 #321D69 #492A99 #6038C8

Accessibility & contrast

On white

13.86

#321D69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#321D69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321D69

13.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321D69	#FFFFFF	#000000	##FFFFFF
##321D69	1.00	13.86	1.52	13.86
#FFFFFF	13.86	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E6B

Deuteranopia (green-blind)

#002B67

Tritanopia (blue-blind)

#1F3040

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #321d69;
/* rgb */ color: rgb(50, 29, 105);
/* oklch */ color: oklch(30.9% 0.125 289.7);

Tailwind

colors: {
  custom: {
    50: '#705b95',
    500: '#321d69',
    950: '#000000',
  },
}

SCSS

$custom: #321d69;
$custom-light: #705b95;
$custom-dark: #000000;

JSON

{
  "hex": "#321d69",
  "rgb": {
    "r": 50,
    "g": 29,
    "b": 105
  },
  "hsl": {
    "h": 256.579,
    "s": 56.716,
    "l": 26.275
  },
  "oklch": {
    "l": 0.30868,
    "c": 0.12488,
    "h": 289.7
  },
  "luminance": 0.02577
}

Semantic roles & 50–950 ramp

primary

#321D69

secondary

#859E44

accent

#E048B6

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08040D

muted

#7B797E

Preview Lab

Preview with #321D69

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

Preview Lab → · Contrast checker → · Palette generator →