#321D79#321D79

#321D79 is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.4% C 0.146 H 285.4°. Best body text is #FFFFFF at 13.23:1 contrast (WCAG AA passes).

Color values

HEX	#321D79
RGB	rgb(50, 29, 121)
HSL	hsl(254, 61%, 29%)
HSV	hsv(254, 76%, 47%)
CMYK	cmyk(58.7%, 76%, 0%, 52.5%)
CIE-LAB	lab(19.79, 35.61, -48.82)
CIE-LCH	lch(19.79, 60.43, 306.10°)
OKLab	oklab(32.42% 0.0387 -0.1405)
OKLCH	oklch(32.42% 0.146 285.4)
XYZ	xyz(5.2049, 2.9370, 18.3781)
Luminance	0.0294 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321D79 #64791D

analogous

#1D3679 #321D79 #601D79

triadic

#321D79 #79321D #1D7932

tetradic

#321D79 #791D36 #64791D #1D7960

square

#321D79 #791D36 #64791D #1D7960

split-complementary

#321D79 #79601D #36791D

monochromatic

#0A0619 #1E1148 #321D79 #4629AA #613FD1

Accessibility & contrast

On white

13.23

#321D79 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#321D79 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321D79

13.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321D79	#FFFFFF	#000000	##FFFFFF
##321D79	1.00	13.23	1.59	13.23
#FFFFFF	13.23	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00327C

Deuteranopia (green-blind)

#002D77

Tritanopia (blue-blind)

#0F3649

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #321d79;
/* rgb */ color: rgb(50, 29, 121);
/* oklch */ color: oklch(32.4% 0.146 285.4);

Tailwind

colors: {
  custom: {
    50: '#735ba1',
    500: '#321d79',
    950: '#000000',
  },
}

SCSS

$custom: #321d79;
$custom-light: #735ba1;
$custom-dark: #000000;

JSON

{
  "hex": "#321d79",
  "rgb": {
    "r": 50,
    "g": 29,
    "b": 121
  },
  "hsl": {
    "h": 253.696,
    "s": 61.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.32425,
    "c": 0.14577,
    "h": 285.4
  },
  "luminance": 0.02937
}

Semantic roles & 50–950 ramp

primary

#321D79

secondary

#95AD45

accent

#E443C0

background

#F7F5FA

surface

#EDE9F3

border

#C8C5CD

text

#09040F

muted

#7B797F

Preview Lab

Preview with #321D79

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

Preview Lab → · Contrast checker → · Palette generator →