#321F80#321F80

#321F80 is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.4% C 0.152 H 283.4°. Best body text is #FFFFFF at 12.78:1 contrast (WCAG AA passes).

Color values

HEX	#321F80
RGB	rgb(50, 31, 128)
HSL	hsl(252, 61%, 31%)
HSV	hsv(252, 76%, 50%)
CMYK	cmyk(60.9%, 75.8%, 0%, 49.8%)
CIE-LAB	lab(20.89, 36.71, -51.47)
CIE-LCH	lch(20.89, 63.22, 305.50°)
OKLab	oklab(33.42% 0.0353 -0.1483)
OKLCH	oklch(33.42% 0.152 283.4)
XYZ	xyz(5.7005, 3.2162, 20.7383)
Luminance	0.0322 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321F80 #6D801F

analogous

#1F3C80 #321F80 #621F80

triadic

#321F80 #80321F #1F8032

tetradic

#321F80 #801F3C #6D801F #1F8062

square

#321F80 #801F3C #6D801F #1F8062

split-complementary

#321F80 #80621F #3C801F

monochromatic

#0C071D #1F134F #321F80 #452BB1 #6247D2

Accessibility & contrast

On white

12.78

#321F80 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#321F80 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321F80

12.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321F80	#FFFFFF	#000000	##FFFFFF
##321F80	1.00	12.78	1.64	12.78
#FFFFFF	12.78	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003583

Deuteranopia (green-blind)

#002F7E

Tritanopia (blue-blind)

#013A4E

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #321f80;
/* rgb */ color: rgb(50, 31, 128);
/* oklch */ color: oklch(33.4% 0.152 283.4);

Tailwind

colors: {
  custom: {
    50: '#745da6',
    500: '#321f80',
    950: '#000000',
  },
}

SCSS

$custom: #321f80;
$custom-light: #745da6;
$custom-dark: #000000;

JSON

{
  "hex": "#321f80",
  "rgb": {
    "r": 50,
    "g": 31,
    "b": 128
  },
  "hsl": {
    "h": 251.753,
    "s": 61.006,
    "l": 31.176
  },
  "oklch": {
    "l": 0.33416,
    "c": 0.15245,
    "h": 283.4
  },
  "luminance": 0.03217
}

Semantic roles & 50–950 ramp

primary

#321F80

secondary

#9EB348

accent

#E444C5

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09040F

muted

#7B797F

Preview Lab

Preview with #321F80

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

Preview Lab → · Contrast checker → · Palette generator →