#321C79#321C79

#321C79 is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.3% C 0.147 H 285.6°. Best body text is #FFFFFF at 13.31:1 contrast (WCAG AA passes).

Color values

HEX	#321C79
RGB	rgb(50, 28, 121)
HSL	hsl(254, 62%, 29%)
HSV	hsv(254, 77%, 47%)
CMYK	cmyk(58.7%, 76.9%, 0%, 52.5%)
CIE-LAB	lab(19.59, 36.16, -49.15)
CIE-LCH	lch(19.59, 61.02, 306.35°)
OKLab	oklab(32.29% 0.0395 -0.1415)
OKLCH	oklch(32.29% 0.147 285.6)
XYZ	xyz(5.1808, 2.8888, 18.3701)
Luminance	0.0289 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321C79 #63791C

analogous

#1C3479 #321C79 #611C79

triadic

#321C79 #79321C #1C7932

tetradic

#321C79 #791C34 #63791C #1C7961

square

#321C79 #791C34 #63791C #1C7961

split-complementary

#321C79 #79611C #34791C

monochromatic

#0A0619 #1D1047 #321C79 #4728AB #603DD2

Accessibility & contrast

On white

13.31

#321C79 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#321C79 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321C79

13.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321C79	#FFFFFF	#000000	##FFFFFF
##321C79	1.00	13.31	1.58	13.31
#FFFFFF	13.31	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00327C

Deuteranopia (green-blind)

#002D77

Tritanopia (blue-blind)

#0F3649

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #321c79;
/* rgb */ color: rgb(50, 28, 121);
/* oklch */ color: oklch(32.3% 0.147 285.6);

Tailwind

colors: {
  custom: {
    50: '#735ba1',
    500: '#321c79',
    950: '#000000',
  },
}

SCSS

$custom: #321c79;
$custom-light: #735ba1;
$custom-dark: #000000;

JSON

{
  "hex": "#321c79",
  "rgb": {
    "r": 50,
    "g": 28,
    "b": 121
  },
  "hsl": {
    "h": 254.194,
    "s": 62.416,
    "l": 29.216
  },
  "oklch": {
    "l": 0.32286,
    "c": 0.14689,
    "h": 285.6
  },
  "luminance": 0.02889
}

Semantic roles & 50–950 ramp

primary

#321C79

secondary

#94AD44

accent

#E542BF

background

#F7F5FA

surface

#EDE9F3

border

#C8C5CD

text

#09040F

muted

#7B797F

Preview Lab

Preview with #321C79

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

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