#321681#321681

#321681 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.4% C 0.163 H 284.7°. Best body text is #FFFFFF at 13.40:1 contrast (WCAG AA passes).

Color values

HEX	#321681
RGB	rgb(50, 22, 129)
HSL	hsl(256, 71%, 30%)
HSV	hsv(256, 83%, 51%)
CMYK	cmyk(61.2%, 82.9%, 0%, 49.4%)
CIE-LAB	lab(19.38, 41.65, -54.59)
CIE-LCH	lch(19.38, 68.67, 307.34°)
OKLab	oklab(32.39% 0.0414 -0.1573)
OKLCH	oklch(32.39% 0.163 284.7)
XYZ	xyz(5.5635, 2.8366, 21.0190)
Luminance	0.0284 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321681 #658116

analogous

#163081 #321681 #681681

triadic

#321681 #813216 #168132

tetradic

#321681 #811630 #658116 #168168

square

#321681 #811630 #658116 #168168

split-complementary

#321681 #816816 #308116

monochromatic

#0A041A #1E0D4D #321681 #461FB5 #6135DD

Accessibility & contrast

On white

13.40

#321681 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#321681 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321681

13.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321681	#FFFFFF	#000000	##FFFFFF
##321681	1.00	13.40	1.57	13.40
#FFFFFF	13.40	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003284

Deuteranopia (green-blind)

#002C7F

Tritanopia (blue-blind)

#01364C

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #321681;
/* rgb */ color: rgb(50, 22, 129);
/* oklch */ color: oklch(32.4% 0.163 284.7);

Tailwind

colors: {
  custom: {
    50: '#7558a7',
    500: '#321681',
    950: '#000000',
  },
}

SCSS

$custom: #321681;
$custom-light: #7558a7;
$custom-dark: #000000;

JSON

{
  "hex": "#321681",
  "rgb": {
    "r": 50,
    "g": 22,
    "b": 129
  },
  "hsl": {
    "h": 255.701,
    "s": 70.861,
    "l": 29.608
  },
  "oklch": {
    "l": 0.32389,
    "c": 0.16269,
    "h": 284.7
  },
  "luminance": 0.02837
}

Semantic roles & 50–950 ramp

primary

#321681

secondary

#96B63D

accent

#EE3ABF

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#090310

muted

#7B787F

Preview Lab

Preview with #321681

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

Preview Lab → · Contrast checker → · Palette generator →