#321C63#321C63

#321C63 is a dark, moderate violet. Relative luminance 0.024; OKLCH L 30.2% C 0.118 H 292.0°. Best body text is #FFFFFF at 14.17:1 contrast (WCAG AA passes).

Color values

HEX	#321C63
RGB	rgb(50, 28, 99)
HSL	hsl(259, 56%, 25%)
HSV	hsv(259, 72%, 39%)
CMYK	cmyk(49.5%, 71.7%, 0%, 61.2%)
CIE-LAB	lab(17.50, 29.25, -38.28)
CIE-LCH	lch(17.50, 48.17, 307.38°)
OKLab	oklab(30.16% 0.0443 -0.1096)
OKLCH	oklch(30.16% 0.118 292)
XYZ	xyz(3.9821, 2.4093, 12.0572)
Luminance	0.0241 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321C63 #4D631C

analogous

#1C2963 #321C63 #561C63

triadic

#321C63 #63321C #1C6332

tetradic

#321C63 #631C29 #4D631C #1C6356

square

#321C63 #631C29 #4D631C #1C6356

split-complementary

#321C63 #63561C #29631C

monochromatic

#0C0718 #1A0F33 #321C63 #4A2993 #6237C2

Accessibility & contrast

On white

14.17

#321C63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#321C63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321C63

14.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321C63	#FFFFFF	#000000	##FFFFFF
##321C63	1.00	14.17	1.48	14.17
#FFFFFF	14.17	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C65

Deuteranopia (green-blind)

#002962

Tritanopia (blue-blind)

#232D3D

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #321c63;
/* rgb */ color: rgb(50, 28, 99);
/* oklch */ color: oklch(30.2% 0.118 292.0);

Tailwind

colors: {
  custom: {
    50: '#6f5a90',
    500: '#321c63',
    950: '#000000',
  },
}

SCSS

$custom: #321c63;
$custom-light: #6f5a90;
$custom-dark: #000000;

JSON

{
  "hex": "#321c63",
  "rgb": {
    "r": 50,
    "g": 28,
    "b": 99
  },
  "hsl": {
    "h": 258.592,
    "s": 55.906,
    "l": 24.902
  },
  "oklch": {
    "l": 0.30157,
    "c": 0.11821,
    "h": 292
  },
  "luminance": 0.02409
}

Semantic roles & 50–950 ramp

primary

#321C63

secondary

#7E9843

accent

#DF49B1

background

#F6F5F8

surface

#ECE9F0

border

#C7C5CB

text

#08040C

muted

#7B797D

Preview Lab

Preview with #321C63

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

Preview Lab → · Contrast checker → · Palette generator →