#321C69#321C69

#321C69 is a dark, vivid violet. Relative luminance 0.025; OKLCH L 30.7% C 0.126 H 290.0°. Best body text is #FFFFFF at 13.95:1 contrast (WCAG AA passes).

Color values

HEX	#321C69
RGB	rgb(50, 28, 105)
HSL	hsl(257, 58%, 26%)
HSV	hsv(257, 73%, 41%)
CMYK	cmyk(52.4%, 73.3%, 0%, 58.8%)
CIE-LAB	lab(18.05, 31.13, -41.33)
CIE-LCH	lch(18.05, 51.74, 306.98°)
OKLab	oklab(30.71% 0.0432 -0.1186)
OKLCH	oklch(30.71% 0.126 290)
XYZ	xyz(4.2797, 2.5284, 13.6244)
Luminance	0.0253 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321C69 #53691C

analogous

#1C2C69 #321C69 #581C69

triadic

#321C69 #69321C #1C6932

tetradic

#321C69 #691C2C #53691C #1C6958

square

#321C69 #691C2C #53691C #1C6958

split-complementary

#321C69 #69581C #2C691C

monochromatic

#0C0618 #1B0F39 #321C69 #492999 #6036C9

Accessibility & contrast

On white

13.95

#321C69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#321C69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321C69

13.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321C69	#FFFFFF	#000000	##FFFFFF
##321C69	1.00	13.95	1.51	13.95
#FFFFFF	13.95	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E6B

Deuteranopia (green-blind)

#002A67

Tritanopia (blue-blind)

#1F3040

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #321c69;
/* rgb */ color: rgb(50, 28, 105);
/* oklch */ color: oklch(30.7% 0.126 290.0);

Tailwind

colors: {
  custom: {
    50: '#705a95',
    500: '#321c69',
    950: '#000000',
  },
}

SCSS

$custom: #321c69;
$custom-light: #705a95;
$custom-dark: #000000;

JSON

{
  "hex": "#321c69",
  "rgb": {
    "r": 50,
    "g": 28,
    "b": 105
  },
  "hsl": {
    "h": 257.143,
    "s": 57.895,
    "l": 26.078
  },
  "oklch": {
    "l": 0.30714,
    "c": 0.12621,
    "h": 290
  },
  "luminance": 0.02529
}

Semantic roles & 50–950 ramp

primary

#321C69

secondary

#849E43

accent

#E147B5

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08040D

muted

#7B797E

Preview Lab

Preview with #321C69

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

Preview Lab → · Contrast checker → · Palette generator →