#321A9B#321A9B

#321A9B is a dark, vivid violet. Relative luminance 0.038; OKLCH L 35.7% C 0.190 H 279.2°. Best body text is #FFFFFF at 11.95:1 contrast (WCAG AA passes).

Color values

HEX	#321A9B
RGB	rgb(50, 26, 155)
HSL	hsl(251, 71%, 35%)
HSV	hsv(251, 83%, 61%)
CMYK	cmyk(67.7%, 83.2%, 0%, 39.2%)
CIE-LAB	lab(22.94, 47.56, -64.90)
CIE-LCH	lch(22.94, 80.46, 306.23°)
OKLab	oklab(35.72% 0.0305 -0.1874)
OKLCH	oklch(35.72% 0.19 279.2)
XYZ	xyz(7.5993, 3.7828, 31.3337)
Luminance	0.0378 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321A9B #839B1A

analogous

#1A429B #321A9B #721A9B

triadic

#321A9B #9B321A #1A9B32

tetradic

#321A9B #9B1A42 #839B1A #1A9B72

square

#321A9B #9B1A42 #839B1A #1A9B72

split-complementary

#321A9B #9B721A #429B1A

monochromatic

#100832 #211167 #321A9B #4323CF #694EE1

Accessibility & contrast

On white

11.95

#321A9B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#321A9B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321A9B

11.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321A9B	#FFFFFF	#000000	##FFFFFF
##321A9B	1.00	11.95	1.76	11.95
#FFFFFF	11.95	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B9E

Deuteranopia (green-blind)

#003299

Tritanopia (blue-blind)

#00435C

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #321a9b;
/* rgb */ color: rgb(50, 26, 155);
/* oklch */ color: oklch(35.7% 0.190 279.2);

Tailwind

colors: {
  custom: {
    50: '#7a5cba',
    500: '#321a9b',
    950: '#000000',
  },
}

SCSS

$custom: #321a9b;
$custom-light: #7a5cba;
$custom-dark: #000000;

JSON

{
  "hex": "#321a9b",
  "rgb": {
    "r": 50,
    "g": 26,
    "b": 155
  },
  "hsl": {
    "h": 251.163,
    "s": 71.271,
    "l": 35.49
  },
  "oklch": {
    "l": 0.35717,
    "c": 0.18988,
    "h": 279.2
  },
  "luminance": 0.03783
}

Semantic roles & 50–950 ramp

primary

#321A9B

secondary

#AEC44D

accent

#EE3ACC

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0412

muted

#7C7981

Preview Lab

Preview with #321A9B

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

Preview Lab → · Contrast checker → · Palette generator →