#321F6A#321F6A

#321F6A is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.3% C 0.124 H 288.8°. Best body text is #FFFFFF at 13.64:1 contrast (WCAG AA passes).

Color values

HEX	#321F6A
RGB	rgb(50, 31, 106)
HSL	hsl(255, 55%, 27%)
HSV	hsv(255, 71%, 42%)
CMYK	cmyk(52.8%, 70.8%, 0%, 58.4%)
CIE-LAB	lab(18.79, 29.64, -40.77)
CIE-LCH	lch(18.79, 50.41, 306.02°)
OKLab	oklab(31.28% 0.0399 -0.1169)
OKLCH	oklch(31.28% 0.124 288.8)
XYZ	xyz(4.4061, 2.6985, 13.9216)
Luminance	0.0270 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.43

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321F6A #576A1F

analogous

#1F326A #321F6A #581F6A

triadic

#321F6A #6A321F #1F6A32

tetradic

#321F6A #6A1F32 #576A1F #1F6A58

square

#321F6A #6A1F32 #576A1F #1F6A58

split-complementary

#321F6A #6A581F #326A1F

monochromatic

#0B0718 #1C113B #321F6A #482D99 #603DC6

Accessibility & contrast

On white

13.64

#321F6A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#321F6A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321F6A

13.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321F6A	#FFFFFF	#000000	##FFFFFF
##321F6A	1.00	13.64	1.54	13.64
#FFFFFF	13.64	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F6C

Deuteranopia (green-blind)

#002C69

Tritanopia (blue-blind)

#1E3241

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #321f6a;
/* rgb */ color: rgb(50, 31, 106);
/* oklch */ color: oklch(31.3% 0.124 288.8);

Tailwind

colors: {
  custom: {
    50: '#705c95',
    500: '#321f6a',
    950: '#000000',
  },
}

SCSS

$custom: #321f6a;
$custom-light: #705c95;
$custom-dark: #000000;

JSON

{
  "hex": "#321f6a",
  "rgb": {
    "r": 50,
    "g": 31,
    "b": 106
  },
  "hsl": {
    "h": 255.2,
    "s": 54.745,
    "l": 26.863
  },
  "oklch": {
    "l": 0.31278,
    "c": 0.12354,
    "h": 288.8
  },
  "luminance": 0.02699
}

Semantic roles & 50–950 ramp

primary

#321F6A

secondary

#889E47

accent

#DE4AB8

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08040D

muted

#7B797E

Preview Lab

Preview with #321F6A

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

Preview Lab → · Contrast checker → · Palette generator →