#321B43#321B43

#321B43 is a dark, moderate violet. Relative luminance 0.019; OKLCH L 27.4% C 0.075 H 308.8°. Best body text is #FFFFFF at 15.29:1 contrast (WCAG AA passes).

Color values

HEX	#321B43
RGB	rgb(50, 27, 67)
HSL	hsl(275, 43%, 18%)
HSV	hsv(275, 60%, 26%)
CMYK	cmyk(25.4%, 59.7%, 0%, 73.7%)
CIE-LAB	lab(14.77, 20.29, -20.99)
CIE-LCH	lch(14.77, 29.19, 314.03°)
OKLab	oklab(27.38% 0.0473 -0.0588)
OKLCH	oklch(27.38% 0.076 308.8)
XYZ	xyz(2.7202, 1.8673, 5.5262)
Luminance	0.0187 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321B43 #2C431B

analogous

#1E1B43 #321B43 #431B40

triadic

#321B43 #43321B #1B4332

tetradic

#321B43 #431E1B #2C431B #1B4043

square

#321B43 #431E1B #2C431B #1B4043

split-complementary

#321B43 #40431B #1B431E

monochromatic

#100916 #110917 #321B43 #532D6F #733E9A

Accessibility & contrast

On white

15.29

#321B43 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#321B43 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321B43

15.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321B43	#FFFFFF	#000000	##FFFFFF
##321B43	1.00	15.29	1.37	15.29
#FFFFFF	15.29	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F2444

Deuteranopia (green-blind)

#172642

Tritanopia (blue-blind)

#30222C

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #321b43;
/* rgb */ color: rgb(50, 27, 67);
/* oklch */ color: oklch(27.4% 0.075 308.8);

Tailwind

colors: {
  custom: {
    50: '#6b5877',
    500: '#321b43',
    950: '#000000',
  },
}

SCSS

$custom: #321b43;
$custom-light: #6b5877;
$custom-dark: #000000;

JSON

{
  "hex": "#321b43",
  "rgb": {
    "r": 50,
    "g": 27,
    "b": 67
  },
  "hsl": {
    "h": 274.5,
    "s": 42.553,
    "l": 18.431
  },
  "oklch": {
    "l": 0.27379,
    "c": 0.0755,
    "h": 308.8
  },
  "luminance": 0.01867
}

Semantic roles & 50–950 ramp

primary

#321B43

secondary

#597941

accent

#D2558B

background

#F6F5F7

surface

#EBE9ED

border

#C6C5C8

text

#070308

muted

#7A787B

Preview Lab

Preview with #321B43

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

Preview Lab → · Contrast checker → · Palette generator →