#321F67#321F67

#321F67 is a dark, moderate violet. Relative luminance 0.026; OKLCH L 31.0% C 0.119 H 289.7°. Best body text is #FFFFFF at 13.75:1 contrast (WCAG AA passes).

Color values

HEX	#321F67
RGB	rgb(50, 31, 103)
HSL	hsl(256, 54%, 26%)
HSV	hsv(256, 70%, 40%)
CMYK	cmyk(51.5%, 69.9%, 0%, 59.6%)
CIE-LAB	lab(18.53, 28.68, -39.24)
CIE-LCH	lch(18.53, 48.60, 306.16°)
OKLab	oklab(31% 0.0403 -0.1124)
OKLCH	oklch(31% 0.119 289.7)
XYZ	xyz(4.2529, 2.6372, 13.1143)
Luminance	0.0264 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321F67 #54671F

analogous

#1F3067 #321F67 #561F67

triadic

#321F67 #67321F #1F6732

tetradic

#321F67 #671F30 #54671F #1F6756

square

#321F67 #671F30 #54671F #1F6756

split-complementary

#321F67 #67561F #30671F

monochromatic

#0B0718 #1B1138 #321F67 #492D96 #603CC4

Accessibility & contrast

On white

13.75

#321F67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#321F67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321F67

13.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321F67	#FFFFFF	#000000	##FFFFFF
##321F67	1.00	13.75	1.53	13.75
#FFFFFF	13.75	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F69

Deuteranopia (green-blind)

#002B66

Tritanopia (blue-blind)

#203140

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #321f67;
/* rgb */ color: rgb(50, 31, 103);
/* oklch */ color: oklch(31.0% 0.119 289.7);

Tailwind

colors: {
  custom: {
    50: '#6f5c93',
    500: '#321f67',
    950: '#000000',
  },
}

SCSS

$custom: #321f67;
$custom-light: #6f5c93;
$custom-dark: #000000;

JSON

{
  "hex": "#321f67",
  "rgb": {
    "r": 50,
    "g": 31,
    "b": 103
  },
  "hsl": {
    "h": 255.833,
    "s": 53.731,
    "l": 26.275
  },
  "oklch": {
    "l": 0.31004,
    "c": 0.11944,
    "h": 289.7
  },
  "luminance": 0.02637
}

Semantic roles & 50–950 ramp

primary

#321F67

secondary

#859B46

accent

#DD4BB6

background

#F7F5F9

surface

#EDE9F1

border

#C8C5CB

text

#08040D

muted

#7B797E

Preview Lab

Preview with #321F67

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

Preview Lab → · Contrast checker → · Palette generator →