#321581#321581

#321581 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.3% C 0.164 H 284.9°. Best body text is #FFFFFF at 13.46:1 contrast (WCAG AA passes).

Color values

HEX	#321581
RGB	rgb(50, 21, 129)
HSL	hsl(256, 72%, 29%)
HSV	hsv(256, 84%, 51%)
CMYK	cmyk(61.2%, 83.7%, 0%, 49.4%)
CIE-LAB	lab(19.22, 42.11, -54.85)
CIE-LCH	lch(19.22, 69.15, 307.51°)
OKLab	oklab(32.28% 0.042 -0.1581)
OKLCH	oklch(32.28% 0.164 284.9)
XYZ	xyz(5.5448, 2.7991, 21.0127)
Luminance	0.0280 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321581 #648115

analogous

#152E81 #321581 #681581

triadic

#321581 #813215 #158132

tetradic

#321581 #81152E #648115 #158168

square

#321581 #81152E #648115 #158168

split-complementary

#321581 #816815 #2E8115

monochromatic

#0A041A #1E0C4C #321581 #461EB6 #6133DE

Accessibility & contrast

On white

13.46

#321581 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#321581 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321581

13.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321581	#FFFFFF	#000000	##FFFFFF
##321581	1.00	13.46	1.56	13.46
#FFFFFF	13.46	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003284

Deuteranopia (green-blind)

#002B7F

Tritanopia (blue-blind)

#01364C

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #321581;
/* rgb */ color: rgb(50, 21, 129);
/* oklch */ color: oklch(32.3% 0.164 284.9);

Tailwind

colors: {
  custom: {
    50: '#7558a7',
    500: '#321581',
    950: '#000000',
  },
}

SCSS

$custom: #321581;
$custom-light: #7558a7;
$custom-dark: #000000;

JSON

{
  "hex": "#321581",
  "rgb": {
    "r": 50,
    "g": 21,
    "b": 129
  },
  "hsl": {
    "h": 256.111,
    "s": 72,
    "l": 29.412
  },
  "oklch": {
    "l": 0.32281,
    "c": 0.16356,
    "h": 284.9
  },
  "luminance": 0.02799
}

Semantic roles & 50–950 ramp

primary

#321581

secondary

#95B63C

accent

#EF39BE

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#090310

muted

#7B787F

Preview Lab

Preview with #321581

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

Preview Lab → · Contrast checker → · Palette generator →