#321B5E#321B5E

#321B5E is a dark, moderate violet. Relative luminance 0.023; OKLCH L 29.5% C 0.113 H 294.2°. Best body text is #FFFFFF at 14.44:1 contrast (WCAG AA passes).

Color values

HEX	#321B5E
RGB	rgb(50, 27, 94)
HSL	hsl(261, 55%, 24%)
HSV	hsv(261, 71%, 37%)
CMYK	cmyk(46.8%, 71.3%, 0%, 63.1%)
CIE-LAB	lab(16.84, 28.30, -36.03)
CIE-LCH	lch(16.84, 45.82, 308.14°)
OKLab	oklab(29.55% 0.0462 -0.103)
OKLCH	oklch(29.55% 0.113 294.2)
XYZ	xyz(3.7272, 2.2700, 10.8293)
Luminance	0.0227 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321B5E #475E1B

analogous

#1B255E #321B5E #531B5E

triadic

#321B5E #5E321B #1B5E32

tetradic

#321B5E #5E1B25 #475E1B #1B5E53

square

#321B5E #5E1B25 #475E1B #1B5E53

split-complementary

#321B5E #5E531B #255E1B

monochromatic

#0D0718 #190D2E #321B5E #4B298E #6536BD

Accessibility & contrast

On white

14.44

#321B5E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#321B5E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321B5E

14.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321B5E	#FFFFFF	#000000	##FFFFFF
##321B5E	1.00	14.44	1.45	14.44
#FFFFFF	14.44	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A60

Deuteranopia (green-blind)

#00285D

Tritanopia (blue-blind)

#262B3A

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #321b5e;
/* rgb */ color: rgb(50, 27, 94);
/* oklch */ color: oklch(29.5% 0.113 294.2);

Tailwind

colors: {
  custom: {
    50: '#6e598c',
    500: '#321b5e',
    950: '#000000',
  },
}

SCSS

$custom: #321b5e;
$custom-light: #6e598c;
$custom-dark: #000000;

JSON

{
  "hex": "#321b5e",
  "rgb": {
    "r": 50,
    "g": 27,
    "b": 94
  },
  "hsl": {
    "h": 260.597,
    "s": 55.372,
    "l": 23.725
  },
  "oklch": {
    "l": 0.29546,
    "c": 0.11291,
    "h": 294.2
  },
  "luminance": 0.0227
}

Semantic roles & 50–950 ramp

primary

#321B5E

secondary

#779441

accent

#DF49AB

background

#F6F5F8

surface

#ECE9F0

border

#C7C5CB

text

#08030C

muted

#7B787D

Preview Lab

Preview with #321B5E

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

Preview Lab → · Contrast checker → · Palette generator →