#321C67#321C67

#321C67 is a dark, vivid violet. Relative luminance 0.025; OKLCH L 30.5% C 0.124 H 290.7°. Best body text is #FFFFFF at 14.02:1 contrast (WCAG AA passes).

Color values

HEX	#321C67
RGB	rgb(50, 28, 103)
HSL	hsl(258, 57%, 26%)
HSV	hsv(258, 73%, 40%)
CMYK	cmyk(51.5%, 72.8%, 0%, 59.6%)
CIE-LAB	lab(17.86, 30.50, -40.32)
CIE-LCH	lch(17.86, 50.56, 307.10°)
OKLab	oklab(30.53% 0.0436 -0.1156)
OKLCH	oklch(30.53% 0.124 290.7)
XYZ	xyz(4.1781, 2.4877, 13.0894)
Luminance	0.0249 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321C67 #51671C

analogous

#1C2B67 #321C67 #571C67

triadic

#321C67 #67321C #1C6732

tetradic

#321C67 #671C2B #51671C #1C6757

square

#321C67 #671C2B #51671C #1C6757

split-complementary

#321C67 #67571C #2B671C

monochromatic

#0C0718 #1B0F37 #321C67 #492997 #6136C7

Accessibility & contrast

On white

14.02

#321C67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#321C67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321C67

14.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321C67	#FFFFFF	#000000	##FFFFFF
##321C67	1.00	14.02	1.50	14.02
#FFFFFF	14.02	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D69

Deuteranopia (green-blind)

#002A66

Tritanopia (blue-blind)

#212F3F

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #321c67;
/* rgb */ color: rgb(50, 28, 103);
/* oklch */ color: oklch(30.5% 0.124 290.7);

Tailwind

colors: {
  custom: {
    50: '#705a93',
    500: '#321c67',
    950: '#000000',
  },
}

SCSS

$custom: #321c67;
$custom-light: #705a93;
$custom-dark: #000000;

JSON

{
  "hex": "#321c67",
  "rgb": {
    "r": 50,
    "g": 28,
    "b": 103
  },
  "hsl": {
    "h": 257.6,
    "s": 57.252,
    "l": 25.686
  },
  "oklch": {
    "l": 0.30526,
    "c": 0.12355,
    "h": 290.7
  },
  "luminance": 0.02488
}

Semantic roles & 50–950 ramp

primary

#321C67

secondary

#829C43

accent

#E147B4

background

#F7F5F9

surface

#EDE9F1

border

#C8C5CB

text

#08040D

muted

#7B797E

Preview Lab

Preview with #321C67

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

Preview Lab → · Contrast checker → · Palette generator →