#321F83#321F83

#321F83 is a dark, vivid violet. Relative luminance 0.033; OKLCH L 33.7% C 0.156 H 282.8°. Best body text is #FFFFFF at 12.66:1 contrast (WCAG AA passes).

Color values

HEX	#321F83
RGB	rgb(50, 31, 131)
HSL	hsl(251, 62%, 32%)
HSV	hsv(251, 76%, 51%)
CMYK	cmyk(61.8%, 76.3%, 0%, 48.6%)
CIE-LAB	lab(21.19, 37.66, -52.86)
CIE-LCH	lch(21.19, 64.91, 305.47°)
OKLab	oklab(33.72% 0.0346 -0.1524)
OKLCH	oklch(33.72% 0.156 282.8)
XYZ	xyz(5.9008, 3.2964, 21.7936)
Luminance	0.0330 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321F83 #70831F

analogous

#1F3E83 #321F83 #641F83

triadic

#321F83 #83321F #1F8332

tetradic

#321F83 #831F3E #70831F #1F8364

square

#321F83 #831F3E #70831F #1F8364

split-complementary

#321F83 #83641F #3E831F

monochromatic

#0C0820 #1F1352 #321F83 #452BB4 #6349D4

Accessibility & contrast

On white

12.66

#321F83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#321F83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321F83

12.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321F83	#FFFFFF	#000000	##FFFFFF
##321F83	1.00	12.66	1.66	12.66
#FFFFFF	12.66	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003686

Deuteranopia (green-blind)

#002F81

Tritanopia (blue-blind)

#003B4F

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #321f83;
/* rgb */ color: rgb(50, 31, 131);
/* oklch */ color: oklch(33.7% 0.156 282.8);

Tailwind

colors: {
  custom: {
    50: '#755da8',
    500: '#321f83',
    950: '#000000',
  },
}

SCSS

$custom: #321f83;
$custom-light: #755da8;
$custom-dark: #000000;

JSON

{
  "hex": "#321f83",
  "rgb": {
    "r": 50,
    "g": 31,
    "b": 131
  },
  "hsl": {
    "h": 251.4,
    "s": 61.728,
    "l": 31.765
  },
  "oklch": {
    "l": 0.33723,
    "c": 0.15626,
    "h": 282.8
  },
  "luminance": 0.03297
}

Semantic roles & 50–950 ramp

primary

#321F83

secondary

#A1B648

accent

#E543C6

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #321F83

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

Preview Lab → · Contrast checker → · Palette generator →