#321788#321788

#321788 is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.3% C 0.170 H 283.0°. Best body text is #FFFFFF at 13.01:1 contrast (WCAG AA passes).

Color values

HEX	#321788
RGB	rgb(50, 23, 136)
HSL	hsl(254, 71%, 31%)
HSV	hsv(254, 83%, 53%)
CMYK	cmyk(63.2%, 83.1%, 0%, 46.7%)
CIE-LAB	lab(20.31, 43.27, -57.46)
CIE-LCH	lch(20.31, 71.93, 306.98°)
OKLab	oklab(33.27% 0.0384 -0.1657)
OKLCH	oklch(33.27% 0.17 283)
XYZ	xyz(6.0643, 3.0681, 23.5604)
Luminance	0.0307 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321788 #6D8817

analogous

#173488 #321788 #6A1788

triadic

#321788 #883217 #178832

tetradic

#321788 #881734 #6D8817 #17886A

square

#321788 #881734 #6D8817 #17886A

split-complementary

#321788 #886A17 #348817

monochromatic

#0C051F #1F0E54 #321788 #4520BC #623BDE

Accessibility & contrast

On white

13.01

#321788 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#321788 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321788

13.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321788	#FFFFFF	#000000	##FFFFFF
##321788	1.00	13.01	1.61	13.01
#FFFFFF	13.01	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00348B

Deuteranopia (green-blind)

#002D86

Tritanopia (blue-blind)

#003A50

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #321788;
/* rgb */ color: rgb(50, 23, 136);
/* oklch */ color: oklch(33.3% 0.170 283.0);

Tailwind

colors: {
  custom: {
    50: '#7659ac',
    500: '#321788',
    950: '#000000',
  },
}

SCSS

$custom: #321788;
$custom-light: #7659ac;
$custom-dark: #000000;

JSON

{
  "hex": "#321788",
  "rgb": {
    "r": 50,
    "g": 23,
    "b": 136
  },
  "hsl": {
    "h": 254.336,
    "s": 71.069,
    "l": 31.176
  },
  "oklch": {
    "l": 0.33268,
    "c": 0.17009,
    "h": 283
  },
  "luminance": 0.03068
}

Semantic roles & 50–950 ramp

primary

#321788

secondary

#9EBC3F

accent

#EE3AC3

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #321788

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

Preview Lab → · Contrast checker → · Palette generator →