#321B5D#321B5D

#321B5D is a dark, moderate violet. Relative luminance 0.023; OKLCH L 29.5% C 0.112 H 294.6°. Best body text is #FFFFFF at 14.48:1 contrast (WCAG AA passes).

Color values

HEX	#321B5D
RGB	rgb(50, 27, 93)
HSL	hsl(261, 55%, 24%)
HSV	hsv(261, 71%, 36%)
CMYK	cmyk(46.2%, 71%, 0%, 63.5%)
CIE-LAB	lab(16.76, 27.99, -35.51)
CIE-LCH	lch(16.76, 45.21, 308.25°)
OKLab	oklab(29.46% 0.0464 -0.1015)
OKLCH	oklch(29.46% 0.112 294.6)
XYZ	xyz(3.6826, 2.2522, 10.5945)
Luminance	0.0225 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321B5D #465D1B

analogous

#1B255D #321B5D #531B5D

triadic

#321B5D #5D321B #1B5D32

tetradic

#321B5D #5D1B25 #465D1B #1B5D53

square

#321B5D #5D1B25 #465D1B #1B5D53

split-complementary

#321B5D #5D531B #255D1B

monochromatic

#0D0718 #180D2E #321B5D #4B298C #6537BC

Accessibility & contrast

On white

14.48

#321B5D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#321B5D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321B5D

14.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321B5D	#FFFFFF	#000000	##FFFFFF
##321B5D	1.00	14.48	1.45	14.48
#FFFFFF	14.48	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A5F

Deuteranopia (green-blind)

#00285C

Tritanopia (blue-blind)

#262B39

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #321b5d;
/* rgb */ color: rgb(50, 27, 93);
/* oklch */ color: oklch(29.5% 0.112 294.6);

Tailwind

colors: {
  custom: {
    50: '#6e598b',
    500: '#321b5d',
    950: '#000000',
  },
}

SCSS

$custom: #321b5d;
$custom-light: #6e598b;
$custom-dark: #000000;

JSON

{
  "hex": "#321b5d",
  "rgb": {
    "r": 50,
    "g": 27,
    "b": 93
  },
  "hsl": {
    "h": 260.909,
    "s": 55,
    "l": 23.529
  },
  "oklch": {
    "l": 0.29457,
    "c": 0.11156,
    "h": 294.6
  },
  "luminance": 0.02252
}

Semantic roles & 50–950 ramp

primary

#321B5D

secondary

#769341

accent

#DE49AA

background

#F6F5F8

surface

#ECE9F0

border

#C7C5CB

text

#07030C

muted

#7A787D

Preview Lab

Preview with #321B5D

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

Preview Lab → · Contrast checker → · Palette generator →