#321C99#321C99

#321C99 is a dark, vivid violet. Relative luminance 0.038; OKLCH L 35.7% C 0.186 H 279.3°. Best body text is #FFFFFF at 11.92:1 contrast (WCAG AA passes).

Color values

HEX	#321C99
RGB	rgb(50, 28, 153)
HSL	hsl(251, 69%, 35%)
HSV	hsv(251, 82%, 60%)
CMYK	cmyk(67.3%, 81.7%, 0%, 40%)
CIE-LAB	lab(23.03, 46.04, -63.53)
CIE-LCH	lch(23.03, 78.46, 305.93°)
OKLab	oklab(35.71% 0.0302 -0.1835)
OKLCH	oklch(35.71% 0.186 279.3)
XYZ	xyz(7.4786, 3.8079, 30.4717)
Luminance	0.0381 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321C99 #83991C

analogous

#1C4499 #321C99 #701C99

triadic

#321C99 #99321C #1C9932

tetradic

#321C99 #991C44 #83991C #1C9970

square

#321C99 #991C44 #83991C #1C9970

split-complementary

#321C99 #99701C #44991C

monochromatic

#100932 #211365 #321C99 #4325CD #6950DF

Accessibility & contrast

On white

11.92

#321C99 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#321C99 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321C99

11.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321C99	#FFFFFF	#000000	##FFFFFF
##321C99	1.00	11.92	1.76	11.92
#FFFFFF	11.92	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B9C

Deuteranopia (green-blind)

#003297

Tritanopia (blue-blind)

#00435B

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #321c99;
/* rgb */ color: rgb(50, 28, 153);
/* oklch */ color: oklch(35.7% 0.186 279.3);

Tailwind

colors: {
  custom: {
    50: '#795db8',
    500: '#321c99',
    950: '#000000',
  },
}

SCSS

$custom: #321c99;
$custom-light: #795db8;
$custom-dark: #000000;

JSON

{
  "hex": "#321c99",
  "rgb": {
    "r": 50,
    "g": 28,
    "b": 153
  },
  "hsl": {
    "h": 250.56,
    "s": 69.061,
    "l": 35.49
  },
  "oklch": {
    "l": 0.35709,
    "c": 0.18593,
    "h": 279.3
  },
  "luminance": 0.03809
}

Semantic roles & 50–950 ramp

primary

#321C99

secondary

#AEC24F

accent

#EC3CCD

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0A0412

muted

#7C7981

Preview Lab

Preview with #321C99

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

Preview Lab → · Contrast checker → · Palette generator →