#321D64#321D64

#321D64 is a dark, moderate violet. Relative luminance 0.025; OKLCH L 30.4% C 0.118 H 291.3°. Best body text is #FFFFFF at 14.04:1 contrast (WCAG AA passes).

Color values

HEX	#321D64
RGB	rgb(50, 29, 100)
HSL	hsl(258, 55%, 25%)
HSV	hsv(258, 71%, 39%)
CMYK	cmyk(50%, 71%, 0%, 60.8%)
CIE-LAB	lab(17.81, 28.96, -38.43)
CIE-LCH	lch(17.81, 48.12, 307.00°)
OKLab	oklab(30.41% 0.043 -0.1101)
OKLCH	oklch(30.41% 0.118 291.3)
XYZ	xyz(4.0544, 2.4768, 12.3186)
Luminance	0.0248 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321D64 #4F641D

analogous

#1D2C64 #321D64 #551D64

triadic

#321D64 #64321D #1D6432

tetradic

#321D64 #641D2C #4F641D #1D6455

square

#321D64 #641D2C #4F641D #1D6455

split-complementary

#321D64 #64551D #2C641D

monochromatic

#0C0718 #1A0F35 #321D64 #4A2B93 #6139C3

Accessibility & contrast

On white

14.04

#321D64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#321D64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321D64

14.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321D64	#FFFFFF	#000000	##FFFFFF
##321D64	1.00	14.04	1.50	14.04
#FFFFFF	14.04	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D66

Deuteranopia (green-blind)

#002A63

Tritanopia (blue-blind)

#222E3D

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #321d64;
/* rgb */ color: rgb(50, 29, 100);
/* oklch */ color: oklch(30.4% 0.118 291.3);

Tailwind

colors: {
  custom: {
    50: '#6f5a91',
    500: '#321d64',
    950: '#000000',
  },
}

SCSS

$custom: #321d64;
$custom-light: #6f5a91;
$custom-dark: #000000;

JSON

{
  "hex": "#321d64",
  "rgb": {
    "r": 50,
    "g": 29,
    "b": 100
  },
  "hsl": {
    "h": 257.746,
    "s": 55.039,
    "l": 25.294
  },
  "oklch": {
    "l": 0.30407,
    "c": 0.11817,
    "h": 291.3
  },
  "luminance": 0.02477
}

Semantic roles & 50–950 ramp

primary

#321D64

secondary

#809944

accent

#DE49B2

background

#F6F5F8

surface

#ECE9F0

border

#C7C5CB

text

#08040D

muted

#7B797D

Preview Lab

Preview with #321D64

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

Preview Lab → · Contrast checker → · Palette generator →