#321A99#321A99

#321A99 is a dark, vivid violet. Relative luminance 0.037; OKLCH L 35.5% C 0.188 H 279.6°. Best body text is #FFFFFF at 12.05:1 contrast (WCAG AA passes).

Color values

HEX	#321A99
RGB	rgb(50, 26, 153)
HSL	hsl(251, 71%, 35%)
HSV	hsv(251, 83%, 60%)
CMYK	cmyk(67.3%, 83%, 0%, 40%)
CIE-LAB	lab(22.71, 46.96, -64.06)
CIE-LCH	lch(22.71, 79.43, 306.25°)
OKLab	oklab(35.49% 0.0312 -0.1849)
OKLCH	oklch(35.49% 0.188 279.6)
XYZ	xyz(7.4327, 3.7162, 30.4564)
Luminance	0.0372 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321A99 #81991A

analogous

#1A4199 #321A99 #721A99

triadic

#321A99 #99321A #1A9932

tetradic

#321A99 #991A41 #81991A #1A9972

square

#321A99 #991A41 #81991A #1A9972

split-complementary

#321A99 #99721A #41991A

monochromatic

#100830 #211165 #321A99 #4323CD #694DE1

Accessibility & contrast

On white

12.05

#321A99 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#321A99 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321A99

12.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321A99	#FFFFFF	#000000	##FFFFFF
##321A99	1.00	12.05	1.74	12.05
#FFFFFF	12.05	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B9C

Deuteranopia (green-blind)

#003197

Tritanopia (blue-blind)

#00425B

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #321a99;
/* rgb */ color: rgb(50, 26, 153);
/* oklch */ color: oklch(35.5% 0.188 279.6);

Tailwind

colors: {
  custom: {
    50: '#7a5cb8',
    500: '#321a99',
    950: '#000000',
  },
}

SCSS

$custom: #321a99;
$custom-light: #7a5cb8;
$custom-dark: #000000;

JSON

{
  "hex": "#321a99",
  "rgb": {
    "r": 50,
    "g": 26,
    "b": 153
  },
  "hsl": {
    "h": 251.339,
    "s": 70.95,
    "l": 35.098
  },
  "oklch": {
    "l": 0.35491,
    "c": 0.18756,
    "h": 279.6
  },
  "luminance": 0.03717
}

Semantic roles & 50–950 ramp

primary

#321A99

secondary

#ACC34C

accent

#EE3ACC

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0412

muted

#7C7981

Preview Lab

Preview with #321A99

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

Preview Lab → · Contrast checker → · Palette generator →