#321F72#321F72

#321F72 is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.0% C 0.134 H 286.6°. Best body text is #FFFFFF at 13.34:1 contrast (WCAG AA passes).

Color values

HEX	#321F72
RGB	rgb(50, 31, 114)
HSL	hsl(254, 57%, 28%)
HSV	hsv(254, 73%, 45%)
CMYK	cmyk(56.1%, 72.8%, 0%, 55.3%)
CIE-LAB	lab(19.53, 32.22, -44.76)
CIE-LCH	lch(19.53, 55.15, 305.75°)
OKLab	oklab(32.03% 0.0384 -0.1286)
OKLCH	oklch(32.03% 0.134 286.6)
XYZ	xyz(4.8417, 2.8727, 16.2157)
Luminance	0.0287 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321F72 #5F721F

analogous

#1F3572 #321F72 #5B1F72

triadic

#321F72 #72321F #1F7232

tetradic

#321F72 #721F35 #5F721F #1F725B

square

#321F72 #721F35 #5F721F #1F725B

split-complementary

#321F72 #725B1F #35721F

monochromatic

#0B0718 #1D1242 #321F72 #472CA2 #6040CB

Accessibility & contrast

On white

13.34

#321F72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#321F72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321F72

13.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321F72	#FFFFFF	#000000	##FFFFFF
##321F72	1.00	13.34	1.57	13.34
#FFFFFF	13.34	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003174

Deuteranopia (green-blind)

#002D70

Tritanopia (blue-blind)

#183546

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #321f72;
/* rgb */ color: rgb(50, 31, 114);
/* oklch */ color: oklch(32.0% 0.134 286.6);

Tailwind

colors: {
  custom: {
    50: '#715c9b',
    500: '#321f72',
    950: '#000000',
  },
}

SCSS

$custom: #321f72;
$custom-light: #715c9b;
$custom-dark: #000000;

JSON

{
  "hex": "#321f72",
  "rgb": {
    "r": 50,
    "g": 31,
    "b": 114
  },
  "hsl": {
    "h": 253.735,
    "s": 57.241,
    "l": 28.431
  },
  "oklch": {
    "l": 0.3203,
    "c": 0.13426,
    "h": 286.6
  },
  "luminance": 0.02873
}

Semantic roles & 50–950 ramp

primary

#321F72

secondary

#90A647

accent

#E047BD

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08040E

muted

#7B797E

Preview Lab

Preview with #321F72

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

Preview Lab → · Contrast checker → · Palette generator →