#321B48#321B48

#321B48 is a dark, moderate violet. Relative luminance 0.019; OKLCH L 27.7% C 0.083 H 305.2°. Best body text is #FFFFFF at 15.15:1 contrast (WCAG AA passes).

Color values

HEX	#321B48
RGB	rgb(50, 27, 72)
HSL	hsl(271, 45%, 19%)
HSV	hsv(271, 63%, 28%)
CMYK	cmyk(30.6%, 62.5%, 0%, 71.8%)
CIE-LAB	lab(15.12, 21.71, -23.92)
CIE-LCH	lch(15.12, 32.30, 312.23°)
OKLab	oklab(27.74% 0.0476 -0.0674)
OKLCH	oklch(27.74% 0.083 305.2)
XYZ	xyz(2.8768, 1.9299, 6.3506)
Luminance	0.0193 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321B48 #31481B

analogous

#1C1B48 #321B48 #481B48

triadic

#321B48 #48321B #1B4832

tetradic

#321B48 #481C1B #31481B #1B4848

square

#321B48 #481C1B #31481B #1B4848

split-complementary

#321B48 #48481B #1B481C

monochromatic

#0F0816 #130A1B #321B48 #512C75 #703CA1

Accessibility & contrast

On white

15.15

#321B48 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#321B48 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321B48

15.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321B48	#FFFFFF	#000000	##FFFFFF
##321B48	1.00	15.15	1.39	15.15
#FFFFFF	15.15	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A2549

Deuteranopia (green-blind)

#132647

Tritanopia (blue-blind)

#2E242E

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #321b48;
/* rgb */ color: rgb(50, 27, 72);
/* oklch */ color: oklch(27.7% 0.083 305.2);

Tailwind

colors: {
  custom: {
    50: '#6c587b',
    500: '#321b48',
    950: '#000000',
  },
}

SCSS

$custom: #321b48;
$custom-light: #6c587b;
$custom-dark: #000000;

JSON

{
  "hex": "#321b48",
  "rgb": {
    "r": 50,
    "g": 27,
    "b": 72
  },
  "hsl": {
    "h": 270.667,
    "s": 45.455,
    "l": 19.412
  },
  "oklch": {
    "l": 0.2774,
    "c": 0.08253,
    "h": 305.2
  },
  "luminance": 0.0193
}

Semantic roles & 50–950 ramp

primary

#321B48

secondary

#5F7E41

accent

#D55392

background

#F6F5F7

surface

#EBE9EE

border

#C6C5C9

text

#070309

muted

#7A787B

Preview Lab

Preview with #321B48

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

Preview Lab → · Contrast checker → · Palette generator →