#321D80#321D80

#321D80 is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.1% C 0.155 H 283.8°. Best body text is #FFFFFF at 12.94:1 contrast (WCAG AA passes).

Color values

HEX	#321D80
RGB	rgb(50, 29, 128)
HSL	hsl(253, 63%, 31%)
HSV	hsv(253, 77%, 50%)
CMYK	cmyk(60.9%, 77.3%, 0%, 49.8%)
CIE-LAB	lab(20.50, 37.81, -52.11)
CIE-LCH	lch(20.50, 64.38, 305.97°)
OKLab	oklab(33.14% 0.0369 -0.1502)
OKLCH	oklch(33.14% 0.155 283.8)
XYZ	xyz(5.6498, 3.1150, 20.7214)
Luminance	0.0312 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321D80 #6B801D

analogous

#1D3980 #321D80 #631D80

triadic

#321D80 #80321D #1D8032

tetradic

#321D80 #801D39 #6B801D #1D8063

square

#321D80 #801D39 #6B801D #1D8063

split-complementary

#321D80 #80631D #39801D

monochromatic

#0B061C #1F124E #321D80 #4528B2 #6243D4

Accessibility & contrast

On white

12.94

#321D80 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#321D80 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321D80

12.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321D80	#FFFFFF	#000000	##FFFFFF
##321D80	1.00	12.94	1.62	12.94
#FFFFFF	12.94	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003483

Deuteranopia (green-blind)

#002E7E

Tritanopia (blue-blind)

#02394D

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #321d80;
/* rgb */ color: rgb(50, 29, 128);
/* oklch */ color: oklch(33.1% 0.155 283.8);

Tailwind

colors: {
  custom: {
    50: '#745ca6',
    500: '#321d80',
    950: '#000000',
  },
}

SCSS

$custom: #321d80;
$custom-light: #745ca6;
$custom-dark: #000000;

JSON

{
  "hex": "#321d80",
  "rgb": {
    "r": 50,
    "g": 29,
    "b": 128
  },
  "hsl": {
    "h": 252.727,
    "s": 63.057,
    "l": 30.784
  },
  "oklch": {
    "l": 0.3314,
    "c": 0.15463,
    "h": 283.8
  },
  "luminance": 0.03115
}

Semantic roles & 50–950 ramp

primary

#321D80

secondary

#9CB345

accent

#E642C3

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09040F

muted

#7B797F

Preview Lab

Preview with #321D80

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

Preview Lab → · Contrast checker → · Palette generator →