#321381#321381

#321381 is a dark, vivid violet. Relative luminance 0.027; OKLCH L 32.1% C 0.165 H 285.1°. Best body text is #FFFFFF at 13.59:1 contrast (WCAG AA passes).

Color values

HEX	#321381
RGB	rgb(50, 19, 129)
HSL	hsl(257, 74%, 29%)
HSV	hsv(257, 85%, 51%)
CMYK	cmyk(61.2%, 85.3%, 0%, 49.4%)
CIE-LAB	lab(18.92, 42.98, -55.34)
CIE-LCH	lch(18.92, 70.07, 307.83°)
OKLab	oklab(32.07% 0.0431 -0.1595)
OKLCH	oklch(32.07% 0.165 285.1)
XYZ	xyz(5.5095, 2.7285, 21.0010)
Luminance	0.0273 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321381 #628113

analogous

#132B81 #321381 #691381

triadic

#321381 #813213 #138132

tetradic

#321381 #81132B #628113 #138169

square

#321381 #81132B #628113 #138169

split-complementary

#321381 #816913 #2B8113

monochromatic

#0A041B #1D0B4C #321381 #471BB6 #602EE0

Accessibility & contrast

On white

13.59

#321381 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#321381 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321381

13.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321381	#FFFFFF	#000000	##FFFFFF
##321381	1.00	13.59	1.55	13.59
#FFFFFF	13.59	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003184

Deuteranopia (green-blind)

#002B7F

Tritanopia (blue-blind)

#01354C

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #321381;
/* rgb */ color: rgb(50, 19, 129);
/* oklch */ color: oklch(32.1% 0.165 285.1);

Tailwind

colors: {
  custom: {
    50: '#7557a7',
    500: '#321381',
    950: '#000000',
  },
}

SCSS

$custom: #321381;
$custom-light: #7557a7;
$custom-dark: #000000;

JSON

{
  "hex": "#321381",
  "rgb": {
    "r": 50,
    "g": 19,
    "b": 129
  },
  "hsl": {
    "h": 256.909,
    "s": 74.324,
    "l": 29.02
  },
  "oklch": {
    "l": 0.32075,
    "c": 0.16522,
    "h": 285.1
  },
  "luminance": 0.02729
}

Semantic roles & 50–950 ramp

primary

#321381

secondary

#93B63A

accent

#F137BD

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#090310

muted

#7B787F

Preview Lab

Preview with #321381

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

Preview Lab → · Contrast checker → · Palette generator →