#321F5B#321F5B

#321F5B is a dark, moderate violet. Relative luminance 0.024; OKLCH L 30.0% C 0.103 H 293.9°. Best body text is #FFFFFF at 14.16:1 contrast (WCAG AA passes).

Color values

HEX	#321F5B
RGB	rgb(50, 31, 91)
HSL	hsl(259, 49%, 24%)
HSV	hsv(259, 66%, 36%)
CMYK	cmyk(45.1%, 65.9%, 0%, 64.3%)
CIE-LAB	lab(17.52, 24.86, -32.94)
CIE-LCH	lch(17.52, 41.27, 307.05°)
OKLab	oklab(29.96% 0.0416 -0.0939)
OKLCH	oklch(29.96% 0.103 293.9)
XYZ	xyz(3.6932, 2.4133, 10.1667)
Luminance	0.0241 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321F5B #485B1F

analogous

#1F2A5B #321F5B #501F5B

triadic

#321F5B #5B321F #1F5B32

tetradic

#321F5B #5B1F2A #485B1F #1F5B50

square

#321F5B #5B1F2A #485B1F #1F5B50

split-complementary

#321F5B #5B501F #2A5B1F

monochromatic

#0D0817 #190F2D #321F5B #4B2F89 #643EB6

Accessibility & contrast

On white

14.16

#321F5B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#321F5B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321F5B

14.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321F5B	#FFFFFF	#000000	##FFFFFF
##321F5B	1.00	14.16	1.48	14.16
#FFFFFF	14.16	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C5D

Deuteranopia (green-blind)

#002A5A

Tritanopia (blue-blind)

#272C39

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #321f5b;
/* rgb */ color: rgb(50, 31, 91);
/* oklch */ color: oklch(30.0% 0.103 293.9);

Tailwind

colors: {
  custom: {
    50: '#6e5b8a',
    500: '#321f5b',
    950: '#000000',
  },
}

SCSS

$custom: #321f5b;
$custom-light: #6e5b8a;
$custom-dark: #000000;

JSON

{
  "hex": "#321f5b",
  "rgb": {
    "r": 50,
    "g": 31,
    "b": 91
  },
  "hsl": {
    "h": 259,
    "s": 49.18,
    "l": 23.922
  },
  "oklch": {
    "l": 0.29958,
    "c": 0.1027,
    "h": 293.9
  },
  "luminance": 0.02413
}

Semantic roles & 50–950 ramp

primary

#321F5B

secondary

#789046

accent

#D94FAD

background

#F6F5F8

surface

#ECE9F0

border

#C7C5CB

text

#07040C

muted

#7A797D

Preview Lab

Preview with #321F5B

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

Preview Lab → · Contrast checker → · Palette generator →