#321D7F#321D7F

#321D7F is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.0% C 0.153 H 284.0°. Best body text is #FFFFFF at 12.98:1 contrast (WCAG AA passes).

Color values

HEX	#321D7F
RGB	rgb(50, 29, 127)
HSL	hsl(253, 63%, 31%)
HSV	hsv(253, 77%, 50%)
CMYK	cmyk(60.6%, 77.2%, 0%, 50.2%)
CIE-LAB	lab(20.40, 37.50, -51.65)
CIE-LCH	lch(20.40, 63.82, 305.98°)
OKLab	oklab(33.04% 0.0371 -0.1488)
OKLCH	oklch(33.04% 0.153 284)
XYZ	xyz(5.5843, 3.0888, 20.3765)
Luminance	0.0309 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321D7F #6A7F1D

analogous

#1D397F #321D7F #631D7F

triadic

#321D7F #7F321D #1D7F32

tetradic

#321D7F #7F1D39 #6A7F1D #1D7F63

square

#321D7F #7F1D39 #6A7F1D #1D7F63

split-complementary

#321D7F #7F631D #397F1D

monochromatic

#0B061B #1E124D #321D7F #4628B1 #6242D4

Accessibility & contrast

On white

12.98

#321D7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#321D7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321D7F

12.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321D7F	#FFFFFF	#000000	##FFFFFF
##321D7F	1.00	12.98	1.62	12.98
#FFFFFF	12.98	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003482

Deuteranopia (green-blind)

#002E7D

Tritanopia (blue-blind)

#04394C

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #321d7f;
/* rgb */ color: rgb(50, 29, 127);
/* oklch */ color: oklch(33.0% 0.153 284.0);

Tailwind

colors: {
  custom: {
    50: '#745ca5',
    500: '#321d7f',
    950: '#000000',
  },
}

SCSS

$custom: #321d7f;
$custom-light: #745ca5;
$custom-dark: #000000;

JSON

{
  "hex": "#321d7f",
  "rgb": {
    "r": 50,
    "g": 29,
    "b": 127
  },
  "hsl": {
    "h": 252.857,
    "s": 62.821,
    "l": 30.588
  },
  "oklch": {
    "l": 0.33037,
    "c": 0.15337,
    "h": 284
  },
  "luminance": 0.03089
}

Semantic roles & 50–950 ramp

primary

#321D7F

secondary

#9BB245

accent

#E642C3

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09040F

muted

#7B797F

Preview Lab

Preview with #321D7F

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

Preview Lab → · Contrast checker → · Palette generator →