#321F69#321F69

#321F69 is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.2% C 0.122 H 289.1°. Best body text is #FFFFFF at 13.68:1 contrast (WCAG AA passes).

Color values

HEX	#321F69
RGB	rgb(50, 31, 105)
HSL	hsl(255, 54%, 27%)
HSV	hsv(255, 70%, 41%)
CMYK	cmyk(52.4%, 70.5%, 0%, 58.8%)
CIE-LAB	lab(18.70, 29.32, -40.26)
CIE-LCH	lch(18.70, 49.81, 306.07°)
OKLab	oklab(31.19% 0.04 -0.1154)
OKLCH	oklch(31.19% 0.122 289.1)
XYZ	xyz(4.3544, 2.6778, 13.6493)
Luminance	0.0268 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.46

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321F69 #56691F

analogous

#1F3169 #321F69 #571F69

triadic

#321F69 #69321F #1F6932

tetradic

#321F69 #691F31 #56691F #1F6957

square

#321F69 #691F31 #56691F #1F6957

split-complementary

#321F69 #69571F #31691F

monochromatic

#0B0718 #1C113A #321F69 #482D98 #603DC6

Accessibility & contrast

On white

13.68

#321F69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#321F69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321F69

13.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321F69	#FFFFFF	#000000	##FFFFFF
##321F69	1.00	13.68	1.54	13.68
#FFFFFF	13.68	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F6B

Deuteranopia (green-blind)

#002C68

Tritanopia (blue-blind)

#1F3141

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #321f69;
/* rgb */ color: rgb(50, 31, 105);
/* oklch */ color: oklch(31.2% 0.122 289.1);

Tailwind

colors: {
  custom: {
    50: '#705c95',
    500: '#321f69',
    950: '#000000',
  },
}

SCSS

$custom: #321f69;
$custom-light: #705c95;
$custom-dark: #000000;

JSON

{
  "hex": "#321f69",
  "rgb": {
    "r": 50,
    "g": 31,
    "b": 105
  },
  "hsl": {
    "h": 255.405,
    "s": 54.412,
    "l": 26.667
  },
  "oklch": {
    "l": 0.31186,
    "c": 0.12218,
    "h": 289.1
  },
  "luminance": 0.02678
}

Semantic roles & 50–950 ramp

primary

#321F69

secondary

#879D47

accent

#DE4AB8

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08040D

muted

#7B797E

Preview Lab

Preview with #321F69

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

Preview Lab → · Contrast checker → · Palette generator →