#321638#321638

#321638 is a dark, moderate purple. Relative luminance 0.015; OKLCH L 25.7% C 0.071 H 320.3°. Best body text is #FFFFFF at 16.06:1 contrast (WCAG AA passes).

Color values

HEX	#321638
RGB	rgb(50, 22, 56)
HSL	hsl(289, 44%, 15%)
HSV	hsv(289, 61%, 22%)
CMYK	cmyk(10.7%, 60.7%, 0%, 78%)
CIE-LAB	lab(12.84, 20.63, -16.28)
CIE-LCH	lch(12.84, 26.28, 321.71°)
OKLab	oklab(25.73% 0.0544 -0.0451)
OKLCH	oklch(25.73% 0.071 320.3)
XYZ	xyz(2.3160, 1.5375, 3.9154)
Luminance	0.0154 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321638 #1C3816

analogous

#211638 #321638 #38162D

triadic

#321638 #383216 #163832

tetradic

#321638 #382116 #1C3816 #162D38

square

#321638 #382116 #1C3816 #162D38

split-complementary

#321638 #2D3816 #163821

monochromatic

#140916 #140916 #321638 #592764 #803990

Accessibility & contrast

On white

16.06

#321638 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#321638 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321638

16.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321638	#FFFFFF	#000000	##FFFFFF
##321638	1.00	16.06	1.31	16.06
#FFFFFF	16.06	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#101F39

Deuteranopia (green-blind)

#192237

Tritanopia (blue-blind)

#321B24

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #321638;
/* rgb */ color: rgb(50, 22, 56);
/* oklch */ color: oklch(25.7% 0.071 320.3);

Tailwind

colors: {
  custom: {
    50: '#6b546e',
    500: '#321638',
    950: '#000000',
  },
}

SCSS

$custom: #321638;
$custom-light: #6b546e;
$custom-dark: #000000;

JSON

{
  "hex": "#321638",
  "rgb": {
    "r": 50,
    "g": 22,
    "b": 56
  },
  "hsl": {
    "h": 289.412,
    "s": 43.59,
    "l": 15.294
  },
  "oklch": {
    "l": 0.25727,
    "c": 0.07068,
    "h": 320.3
  },
  "luminance": 0.01537
}

Semantic roles & 50–950 ramp

primary

#321638

secondary

#446F3B

accent

#D3546B

background

#F6F4F6

surface

#EBE8EC

border

#C6C4C7

text

#070307

muted

#7A787A

Preview Lab

Preview with #321638

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

Preview Lab → · Contrast checker → · Palette generator →