#321F55#321F55

#321F55 is a dark, moderate violet. Relative luminance 0.023; OKLCH L 29.5% C 0.094 H 296.4°. Best body text is #FFFFFF at 14.36:1 contrast (WCAG AA passes).

Color values

HEX	#321F55
RGB	rgb(50, 31, 85)
HSL	hsl(261, 47%, 23%)
HSV	hsv(261, 64%, 33%)
CMYK	cmyk(41.2%, 63.5%, 0%, 66.7%)
CIE-LAB	lab(17.06, 22.99, -29.67)
CIE-LCH	lch(17.06, 37.53, 307.77°)
OKLab	oklab(29.47% 0.0418 -0.0843)
OKLCH	oklch(29.47% 0.094 296.4)
XYZ	xyz(3.4447, 2.3139, 8.8577)
Luminance	0.0231 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321F55 #42551F

analogous

#1F2755 #321F55 #4D1F55

triadic

#321F55 #55321F #1F5532

tetradic

#321F55 #551F27 #42551F #1F554D

square

#321F55 #551F27 #42551F #1F554D

split-complementary

#321F55 #554D1F #27551F

monochromatic

#0D0816 #180F28 #321F55 #4C2F82 #6740AF

Accessibility & contrast

On white

14.36

#321F55 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#321F55 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321F55

14.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321F55	#FFFFFF	#000000	##FFFFFF
##321F55	1.00	14.36	1.46	14.36
#FFFFFF	14.36	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#022A57

Deuteranopia (green-blind)

#092954

Tritanopia (blue-blind)

#2A2B36

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #321f55;
/* rgb */ color: rgb(50, 31, 85);
/* oklch */ color: oklch(29.5% 0.094 296.4);

Tailwind

colors: {
  custom: {
    50: '#6d5b85',
    500: '#321f55',
    950: '#000000',
  },
}

SCSS

$custom: #321f55;
$custom-light: #6d5b85;
$custom-dark: #000000;

JSON

{
  "hex": "#321f55",
  "rgb": {
    "r": 50,
    "g": 31,
    "b": 85
  },
  "hsl": {
    "h": 261.111,
    "s": 46.552,
    "l": 22.745
  },
  "oklch": {
    "l": 0.29468,
    "c": 0.09409,
    "h": 296.4
  },
  "luminance": 0.02314
}

Semantic roles & 50–950 ramp

primary

#321F55

secondary

#728A46

accent

#D652A8

background

#F6F5F8

surface

#ECE9EF

border

#C7C5CA

text

#07040B

muted

#7A797C

Preview Lab

Preview with #321F55

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

Preview Lab → · Contrast checker → · Palette generator →