#321B86#321B86

#321B86 is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.5% C 0.164 H 282.9°. Best body text is #FFFFFF at 12.83:1 contrast (WCAG AA passes).

Color values

HEX	#321B86
RGB	rgb(50, 27, 134)
HSL	hsl(253, 66%, 32%)
HSV	hsv(253, 80%, 53%)
CMYK	cmyk(62.7%, 79.9%, 0%, 47.5%)
CIE-LAB	lab(20.76, 40.73, -55.46)
CIE-LCH	lch(20.76, 68.81, 306.29°)
OKLab	oklab(33.51% 0.0366 -0.1599)
OKLCH	oklch(33.51% 0.164 282.9)
XYZ	xyz(6.0091, 3.1828, 22.8473)
Luminance	0.0318 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321B86 #6F861B

analogous

#1B3A86 #321B86 #681B86

triadic

#321B86 #86321B #1B8632

tetradic

#321B86 #861B3A #6F861B #1B8668

square

#321B86 #861B3A #6F861B #1B8668

split-complementary

#321B86 #86681B #3A861B

monochromatic

#0C0620 #1F1153 #321B86 #4525B9 #6342D9

Accessibility & contrast

On white

12.83

#321B86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#321B86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321B86

12.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321B86	#FFFFFF	#000000	##FFFFFF
##321B86	1.00	12.83	1.64	12.83
#FFFFFF	12.83	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003589

Deuteranopia (green-blind)

#002E84

Tritanopia (blue-blind)

#003A50

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #321b86;
/* rgb */ color: rgb(50, 27, 134);
/* oklch */ color: oklch(33.5% 0.164 282.9);

Tailwind

colors: {
  custom: {
    50: '#765baa',
    500: '#321b86',
    950: '#000000',
  },
}

SCSS

$custom: #321b86;
$custom-light: #765baa;
$custom-dark: #000000;

JSON

{
  "hex": "#321b86",
  "rgb": {
    "r": 50,
    "g": 27,
    "b": 134
  },
  "hsl": {
    "h": 252.897,
    "s": 66.46,
    "l": 31.569
  },
  "oklch": {
    "l": 0.33514,
    "c": 0.16407,
    "h": 282.9
  },
  "luminance": 0.03183
}

Semantic roles & 50–950 ramp

primary

#321B86

secondary

#A0B944

accent

#E93EC5

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #321B86

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

Preview Lab → · Contrast checker → · Palette generator →