#321B65#321B65

#321B65 is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.2% C 0.122 H 291.6°. Best body text is #FFFFFF at 14.19:1 contrast (WCAG AA passes).

Color values

HEX	#321B65
RGB	rgb(50, 27, 101)
HSL	hsl(259, 58%, 25%)
HSV	hsv(259, 73%, 40%)
CMYK	cmyk(50.5%, 73.3%, 0%, 60.4%)
CIE-LAB	lab(17.47, 30.47, -39.66)
CIE-LCH	lch(17.47, 50.01, 307.54°)
OKLab	oklab(30.19% 0.045 -0.1136)
OKLCH	oklch(30.19% 0.122 291.6)
XYZ	xyz(4.0556, 2.4014, 12.5592)
Luminance	0.0240 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321B65 #4E651B

analogous

#1B2965 #321B65 #571B65

triadic

#321B65 #65321B #1B6532

tetradic

#321B65 #651B29 #4E651B #1B6557

square

#321B65 #651B29 #4E651B #1B6557

split-complementary

#321B65 #65571B #29651B

monochromatic

#0C0618 #1A0E35 #321B65 #4A2895 #6235C6

Accessibility & contrast

On white

14.19

#321B65 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#321B65 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321B65

14.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321B65	#FFFFFF	#000000	##FFFFFF
##321B65	1.00	14.19	1.48	14.19
#FFFFFF	14.19	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C67

Deuteranopia (green-blind)

#002964

Tritanopia (blue-blind)

#222E3D

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #321b65;
/* rgb */ color: rgb(50, 27, 101);
/* oklch */ color: oklch(30.2% 0.122 291.6);

Tailwind

colors: {
  custom: {
    50: '#6f5992',
    500: '#321b65',
    950: '#000000',
  },
}

SCSS

$custom: #321b65;
$custom-light: #6f5992;
$custom-dark: #000000;

JSON

{
  "hex": "#321b65",
  "rgb": {
    "r": 50,
    "g": 27,
    "b": 101
  },
  "hsl": {
    "h": 258.649,
    "s": 57.813,
    "l": 25.098
  },
  "oklch": {
    "l": 0.30186,
    "c": 0.12225,
    "h": 291.6
  },
  "luminance": 0.02402
}

Semantic roles & 50–950 ramp

primary

#321B65

secondary

#7F9A41

accent

#E147B1

background

#F7F5F9

surface

#EDE9F1

border

#C8C5CB

text

#08040D

muted

#7B797E

Preview Lab

Preview with #321B65

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

Preview Lab → · Contrast checker → · Palette generator →