#321C76#321C76

#321C76 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.0% C 0.143 H 286.3°. Best body text is #FFFFFF at 13.43:1 contrast (WCAG AA passes).

Color values

HEX	#321C76
RGB	rgb(50, 28, 118)
HSL	hsl(255, 62%, 29%)
HSV	hsv(255, 76%, 46%)
CMYK	cmyk(57.6%, 76.3%, 0%, 53.7%)
CIE-LAB	lab(19.29, 35.22, -47.72)
CIE-LCH	lch(19.29, 59.31, 306.43°)
OKLab	oklab(31.98% 0.0403 -0.1373)
OKLCH	oklch(31.98% 0.143 286.3)
XYZ	xyz(4.9997, 2.8163, 17.4162)
Luminance	0.0282 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321C76 #60761C

analogous

#1C3376 #321C76 #5F1C76

triadic

#321C76 #76321C #1C7632

tetradic

#321C76 #761C33 #60761C #1C765F

square

#321C76 #761C33 #60761C #1C765F

split-complementary

#321C76 #765F1C #33761C

monochromatic

#0A0619 #1D1045 #321C76 #4728A7 #603CD1

Accessibility & contrast

On white

13.43

#321C76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#321C76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321C76

13.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321C76	#FFFFFF	#000000	##FFFFFF
##321C76	1.00	13.43	1.56	13.43
#FFFFFF	13.43	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003179

Deuteranopia (green-blind)

#002C74

Tritanopia (blue-blind)

#143547

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #321c76;
/* rgb */ color: rgb(50, 28, 118);
/* oklch */ color: oklch(32.0% 0.143 286.3);

Tailwind

colors: {
  custom: {
    50: '#725b9e',
    500: '#321c76',
    950: '#000000',
  },
}

SCSS

$custom: #321c76;
$custom-light: #725b9e;
$custom-dark: #000000;

JSON

{
  "hex": "#321c76",
  "rgb": {
    "r": 50,
    "g": 28,
    "b": 118
  },
  "hsl": {
    "h": 254.667,
    "s": 61.644,
    "l": 28.627
  },
  "oklch": {
    "l": 0.31983,
    "c": 0.14308,
    "h": 286.3
  },
  "luminance": 0.02817
}

Semantic roles & 50–950 ramp

primary

#321C76

secondary

#91AA44

accent

#E543BD

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09040E

muted

#7B797E

Preview Lab

Preview with #321C76

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

Preview Lab → · Contrast checker → · Palette generator →