#320B40#320B40

#320B40 is a very dark, moderate purple. Relative luminance 0.013; OKLCH L 24.7% C 0.099 H 315.4°. Best body text is #FFFFFF at 16.70:1 contrast (WCAG AA passes).

Color values

HEX	#320B40
RGB	rgb(50, 11, 64)
HSL	hsl(284, 71%, 15%)
HSV	hsv(284, 83%, 25%)
CMYK	cmyk(21.9%, 82.8%, 0%, 74.9%)
CIE-LAB	lab(11.19, 28.68, -24.62)
CIE-LCH	lch(11.19, 37.80, 319.36°)
OKLab	oklab(24.71% 0.0704 -0.0694)
OKLCH	oklch(24.71% 0.099 315.4)
XYZ	xyz(2.3603, 1.2877, 4.9737)
Luminance	0.0129 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#320B40 #19400B

analogous

#180B40 #320B40 #400B34

triadic

#320B40 #40320B #0B4032

tetradic

#320B40 #40180B #19400B #0B3440

square

#320B40 #40180B #19400B #0B3440

split-complementary

#320B40 #34400B #0B4018

monochromatic

#14041A #14041A #320B40 #5B1474 #841DA8

Accessibility & contrast

On white

16.70

#320B40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#320B40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #320B40

16.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##320B40	#FFFFFF	#000000	##FFFFFF
##320B40	1.00	16.70	1.26	16.70
#FFFFFF	16.70	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001C41

Deuteranopia (green-blind)

#0A1F3F

Tritanopia (blue-blind)

#311624

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #320b40;
/* rgb */ color: rgb(50, 11, 64);
/* oklch */ color: oklch(24.7% 0.099 315.4);

Tailwind

colors: {
  custom: {
    50: '#6c4e75',
    500: '#320b40',
    950: '#000000',
  },
}

SCSS

$custom: #320b40;
$custom-light: #6c4e75;
$custom-dark: #000000;

JSON

{
  "hex": "#320b40",
  "rgb": {
    "r": 50,
    "g": 11,
    "b": 64
  },
  "hsl": {
    "h": 284.151,
    "s": 70.667,
    "l": 14.706
  },
  "oklch": {
    "l": 0.24709,
    "c": 0.09882,
    "h": 315.4
  },
  "luminance": 0.01288
}

Semantic roles & 50–950 ramp

primary

#320B40

secondary

#407D2A

accent

#ED3A6A

background

#F6F4F7

surface

#ECE7ED

border

#C7C3C8

text

#070208

muted

#7A787B

Preview Lab

Preview with #320B40

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

Preview Lab → · Contrast checker → · Palette generator →