#321A66#321A66

#321A66 is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.1% C 0.125 H 291.6°. Best body text is #FFFFFF at 14.24:1 contrast (WCAG AA passes).

Color values

HEX	#321A66
RGB	rgb(50, 26, 102)
HSL	hsl(259, 59%, 25%)
HSV	hsv(259, 75%, 40%)
CMYK	cmyk(51%, 74.5%, 0%, 60%)
CIE-LAB	lab(17.35, 31.36, -40.51)
CIE-LCH	lch(17.35, 51.23, 307.75°)
OKLab	oklab(30.13% 0.0459 -0.1161)
OKLCH	oklch(30.13% 0.125 291.6)
XYZ	xyz(4.0824, 2.3761, 12.8113)
Luminance	0.0238 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321A66 #4E661A

analogous

#1A2866 #321A66 #581A66

triadic

#321A66 #66321A #1A6632

tetradic

#321A66 #661A28 #4E661A #1A6658

square

#321A66 #661A28 #4E661A #1A6658

split-complementary

#321A66 #66581A #28661A

monochromatic

#0C0618 #1A0E35 #321A66 #4A2697 #6233C8

Accessibility & contrast

On white

14.24

#321A66 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#321A66 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321A66

14.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321A66	#FFFFFF	#000000	##FFFFFF
##321A66	1.00	14.24	1.48	14.24
#FFFFFF	14.24	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C68

Deuteranopia (green-blind)

#002965

Tritanopia (blue-blind)

#212D3E

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #321a66;
/* rgb */ color: rgb(50, 26, 102);
/* oklch */ color: oklch(30.1% 0.125 291.6);

Tailwind

colors: {
  custom: {
    50: '#705992',
    500: '#321a66',
    950: '#000000',
  },
}

SCSS

$custom: #321a66;
$custom-light: #705992;
$custom-dark: #000000;

JSON

{
  "hex": "#321a66",
  "rgb": {
    "r": 50,
    "g": 26,
    "b": 102
  },
  "hsl": {
    "h": 258.947,
    "s": 59.375,
    "l": 25.098
  },
  "oklch": {
    "l": 0.3013,
    "c": 0.12488,
    "h": 291.6
  },
  "luminance": 0.02376
}

Semantic roles & 50–950 ramp

primary

#321A66

secondary

#7F9C40

accent

#E345B1

background

#F7F5F9

surface

#EDE9F1

border

#C8C5CB

text

#08030D

muted

#7B787E

Preview Lab

Preview with #321A66

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

Preview Lab → · Contrast checker → · Palette generator →