#321F82#321F82

#321F82 is a dark, vivid violet. Relative luminance 0.033; OKLCH L 33.6% C 0.155 H 283.0°. Best body text is #FFFFFF at 12.70:1 contrast (WCAG AA passes).

Color values

HEX	#321F82
RGB	rgb(50, 31, 130)
HSL	hsl(252, 61%, 32%)
HSV	hsv(252, 76%, 51%)
CMYK	cmyk(61.5%, 76.2%, 0%, 49%)
CIE-LAB	lab(21.09, 37.35, -52.40)
CIE-LCH	lch(21.09, 64.35, 305.48°)
OKLab	oklab(33.62% 0.0348 -0.151)
OKLCH	oklch(33.62% 0.155 283)
XYZ	xyz(5.8334, 3.2694, 21.4384)
Luminance	0.0327 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321F82 #6F821F

analogous

#1F3E82 #321F82 #641F82

triadic

#321F82 #82321F #1F8232

tetradic

#321F82 #821F3E #6F821F #1F8264

square

#321F82 #821F3E #6F821F #1F8264

split-complementary

#321F82 #82641F #3E821F

monochromatic

#0C071F #1F1351 #321F82 #452BB3 #6348D3

Accessibility & contrast

On white

12.70

#321F82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#321F82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321F82

12.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321F82	#FFFFFF	#000000	##FFFFFF
##321F82	1.00	12.70	1.65	12.70
#FFFFFF	12.70	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003685

Deuteranopia (green-blind)

#002F80

Tritanopia (blue-blind)

#003B4F

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #321f82;
/* rgb */ color: rgb(50, 31, 130);
/* oklch */ color: oklch(33.6% 0.155 283.0);

Tailwind

colors: {
  custom: {
    50: '#745da7',
    500: '#321f82',
    950: '#000000',
  },
}

SCSS

$custom: #321f82;
$custom-light: #745da7;
$custom-dark: #000000;

JSON

{
  "hex": "#321f82",
  "rgb": {
    "r": 50,
    "g": 31,
    "b": 130
  },
  "hsl": {
    "h": 251.515,
    "s": 61.491,
    "l": 31.569
  },
  "oklch": {
    "l": 0.3362,
    "c": 0.15499,
    "h": 283
  },
  "luminance": 0.0327
}

Semantic roles & 50–950 ramp

primary

#321F82

secondary

#A0B548

accent

#E543C6

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #321F82

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

Preview Lab → · Contrast checker → · Palette generator →