#321D8C#321D8C

#321D8C is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.4% C 0.169 H 281.4°. Best body text is #FFFFFF at 12.43:1 contrast (WCAG AA passes).

Color values

HEX	#321D8C
RGB	rgb(50, 29, 140)
HSL	hsl(251, 66%, 33%)
HSV	hsv(251, 79%, 55%)
CMYK	cmyk(64.3%, 79.3%, 0%, 45.1%)
CIE-LAB	lab(21.76, 41.56, -57.57)
CIE-LCH	lch(21.76, 71.01, 305.83°)
OKLab	oklab(34.41% 0.0335 -0.1661)
OKLCH	oklch(34.41% 0.169 281.4)
XYZ	xyz(6.4869, 3.4498, 25.1299)
Luminance	0.0345 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321D8C #778C1D

analogous

#1D408C #321D8C #691D8C

triadic

#321D8C #8C321D #1D8C32

tetradic

#321D8C #8C1D40 #778C1D #1D8C69

square

#321D8C #8C1D40 #778C1D #1D8C69

split-complementary

#321D8C #8C691D #408C1D

monochromatic

#0E0827 #201259 #321D8C #4428BF #654AD9

Accessibility & contrast

On white

12.43

#321D8C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#321D8C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321D8C

12.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321D8C	#FFFFFF	#000000	##FFFFFF
##321D8C	1.00	12.43	1.69	12.43
#FFFFFF	12.43	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00388F

Deuteranopia (green-blind)

#00308A

Tritanopia (blue-blind)

#003E54

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #321d8c;
/* rgb */ color: rgb(50, 29, 140);
/* oklch */ color: oklch(34.4% 0.169 281.4);

Tailwind

colors: {
  custom: {
    50: '#775caf',
    500: '#321d8c',
    950: '#000000',
  },
}

SCSS

$custom: #321d8c;
$custom-light: #775caf;
$custom-dark: #000000;

JSON

{
  "hex": "#321d8c",
  "rgb": {
    "r": 50,
    "g": 29,
    "b": 140
  },
  "hsl": {
    "h": 251.351,
    "s": 65.68,
    "l": 33.137
  },
  "oklch": {
    "l": 0.34405,
    "c": 0.16946,
    "h": 281.4
  },
  "luminance": 0.0345
}

Semantic roles & 50–950 ramp

primary

#321D8C

secondary

#A6BC49

accent

#E93FC9

background

#F7F5FA

surface

#EEE9F5

border

#C9C5CF

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #321D8C

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

Preview Lab → · Contrast checker → · Palette generator →