#321E81#321E81

#321E81 is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.4% C 0.155 H 283.4°. Best body text is #FFFFFF at 12.82:1 contrast (WCAG AA passes).

Color values

HEX	#321E81
RGB	rgb(50, 30, 129)
HSL	hsl(252, 62%, 31%)
HSV	hsv(252, 77%, 51%)
CMYK	cmyk(61.2%, 76.7%, 0%, 49.4%)
CIE-LAB	lab(20.79, 37.58, -52.26)
CIE-LCH	lch(20.79, 64.37, 305.72°)
OKLab	oklab(33.38% 0.0359 -0.1506)
OKLCH	oklch(33.38% 0.155 283.4)
XYZ	xyz(5.7409, 3.1913, 21.0781)
Luminance	0.0319 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321E81 #6D811E

analogous

#1E3B81 #321E81 #631E81

triadic

#321E81 #81321E #1E8132

tetradic

#321E81 #811E3B #6D811E #1E8163

square

#321E81 #811E3B #6D811E #1E8163

split-complementary

#321E81 #81631E #3B811E

monochromatic

#0C071E #1F124F #321E81 #452AB3 #6246D4

Accessibility & contrast

On white

12.82

#321E81 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#321E81 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321E81

12.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321E81	#FFFFFF	#000000	##FFFFFF
##321E81	1.00	12.82	1.64	12.82
#FFFFFF	12.82	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003584

Deuteranopia (green-blind)

#002F7F

Tritanopia (blue-blind)

#003A4E

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #321e81;
/* rgb */ color: rgb(50, 30, 129);
/* oklch */ color: oklch(33.4% 0.155 283.4);

Tailwind

colors: {
  custom: {
    50: '#745ca7',
    500: '#321e81',
    950: '#000000',
  },
}

SCSS

$custom: #321e81;
$custom-light: #745ca7;
$custom-dark: #000000;

JSON

{
  "hex": "#321e81",
  "rgb": {
    "r": 50,
    "g": 30,
    "b": 129
  },
  "hsl": {
    "h": 252.121,
    "s": 62.264,
    "l": 31.176
  },
  "oklch": {
    "l": 0.33379,
    "c": 0.15481,
    "h": 283.4
  },
  "luminance": 0.03192
}

Semantic roles & 50–950 ramp

primary

#321E81

secondary

#9EB447

accent

#E542C4

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09040F

muted

#7B797F

Preview Lab

Preview with #321E81

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

Preview Lab → · Contrast checker → · Palette generator →