#321C7E#321C7E

#321C7E is a dark, vivid violet. Relative luminance 0.030; OKLCH L 32.8% C 0.153 H 284.4°. Best body text is #FFFFFF at 13.10:1 contrast (WCAG AA passes).

Color values

HEX	#321C7E
RGB	rgb(50, 28, 126)
HSL	hsl(253, 64%, 30%)
HSV	hsv(253, 78%, 49%)
CMYK	cmyk(60.3%, 77.8%, 0%, 50.6%)
CIE-LAB	lab(20.10, 37.73, -51.49)
CIE-LCH	lch(20.10, 63.84, 306.23°)
OKLab	oklab(32.8% 0.0382 -0.1483)
OKLCH	oklch(32.8% 0.153 284.4)
XYZ	xyz(5.4954, 3.0146, 20.0269)
Luminance	0.0301 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321C7E #687E1C

analogous

#1C377E #321C7E #631C7E

triadic

#321C7E #7E321C #1C7E32

tetradic

#321C7E #7E1C37 #687E1C #1C7E63

square

#321C7E #7E1C37 #687E1C #1C7E63

split-complementary

#321C7E #7E631C #377E1C

monochromatic

#0A061A #1E114C #321C7E #4627B0 #6140D5

Accessibility & contrast

On white

13.10

#321C7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#321C7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321C7E

13.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321C7E	#FFFFFF	#000000	##FFFFFF
##321C7E	1.00	13.10	1.60	13.10
#FFFFFF	13.10	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003381

Deuteranopia (green-blind)

#002D7C

Tritanopia (blue-blind)

#06384C

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #321c7e;
/* rgb */ color: rgb(50, 28, 126);
/* oklch */ color: oklch(32.8% 0.153 284.4);

Tailwind

colors: {
  custom: {
    50: '#745ba4',
    500: '#321c7e',
    950: '#000000',
  },
}

SCSS

$custom: #321c7e;
$custom-light: #745ba4;
$custom-dark: #000000;

JSON

{
  "hex": "#321c7e",
  "rgb": {
    "r": 50,
    "g": 28,
    "b": 126
  },
  "hsl": {
    "h": 253.469,
    "s": 63.636,
    "l": 30.196
  },
  "oklch": {
    "l": 0.32799,
    "c": 0.15318,
    "h": 284.4
  },
  "luminance": 0.03015
}

Semantic roles & 50–950 ramp

primary

#321C7E

secondary

#99B244

accent

#E741C2

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09040F

muted

#7B797F

Preview Lab

Preview with #321C7E

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

Preview Lab → · Contrast checker → · Palette generator →