#321778#321778

#321778 is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.5% C 0.151 H 286.8°. Best body text is #FFFFFF at 13.73:1 contrast (WCAG AA passes).

Color values

HEX	#321778
RGB	rgb(50, 23, 120)
HSL	hsl(257, 68%, 28%)
HSV	hsv(257, 81%, 47%)
CMYK	cmyk(58.3%, 80.8%, 0%, 52.9%)
CIE-LAB	lab(18.57, 38.48, -50.19)
CIE-LCH	lch(18.57, 63.24, 307.48°)
OKLab	oklab(31.54% 0.0437 -0.1445)
OKLCH	oklch(31.54% 0.151 286.8)
XYZ	xyz(5.0109, 2.6467, 18.0125)
Luminance	0.0265 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321778 #5D7817

analogous

#172C78 #321778 #621778

triadic

#321778 #783217 #177832

tetradic

#321778 #78172C #5D7817 #177862

square

#321778 #78172C #5D7817 #177862

split-complementary

#321778 #786217 #2C7817

monochromatic

#0B051A #1D0D45 #321778 #4721AB #6032D8

Accessibility & contrast

On white

13.73

#321778 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#321778 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321778

13.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321778	#FFFFFF	#000000	##FFFFFF
##321778	1.00	13.73	1.53	13.73
#FFFFFF	13.73	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00307B

Deuteranopia (green-blind)

#002A76

Tritanopia (blue-blind)

#113347

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #321778;
/* rgb */ color: rgb(50, 23, 120);
/* oklch */ color: oklch(31.5% 0.151 286.8);

Tailwind

colors: {
  custom: {
    50: '#7358a0',
    500: '#321778',
    950: '#000000',
  },
}

SCSS

$custom: #321778;
$custom-light: #7358a0;
$custom-dark: #000000;

JSON

{
  "hex": "#321778",
  "rgb": {
    "r": 50,
    "g": 23,
    "b": 120
  },
  "hsl": {
    "h": 256.701,
    "s": 67.832,
    "l": 28.039
  },
  "oklch": {
    "l": 0.31537,
    "c": 0.15095,
    "h": 286.8
  },
  "luminance": 0.02647
}

Semantic roles & 50–950 ramp

primary

#321778

secondary

#8EAD3E

accent

#EB3DBA

background

#F7F5FA

surface

#EDE9F3

border

#C8C5CD

text

#09030F

muted

#7B787F

Preview Lab

Preview with #321778

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

Preview Lab → · Contrast checker → · Palette generator →