#321E6B#321E6B

#321E6B is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.2% C 0.126 H 288.8°. Best body text is #FFFFFF at 13.69:1 contrast (WCAG AA passes).

Color values

HEX	#321E6B
RGB	rgb(50, 30, 107)
HSL	hsl(256, 56%, 27%)
HSV	hsv(256, 72%, 42%)
CMYK	cmyk(53.3%, 72%, 0%, 58%)
CIE-LAB	lab(18.66, 30.57, -41.63)
CIE-LCH	lch(18.66, 51.65, 306.29°)
OKLab	oklab(31.21% 0.0408 -0.1195)
OKLCH	oklch(31.21% 0.126 288.8)
XYZ	xyz(4.4327, 2.6680, 14.1885)
Luminance	0.0267 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.18

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321E6B #576B1E

analogous

#1E316B #321E6B #591E6B

triadic

#321E6B #6B321E #1E6B32

tetradic

#321E6B #6B1E31 #576B1E #1E6B59

square

#321E6B #6B1E31 #576B1E #1E6B59

split-complementary

#321E6B #6B591E #316B1E

monochromatic

#0B0718 #1C113B #321E6B #482B9B #603BC8

Accessibility & contrast

On white

13.69

#321E6B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#321E6B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321E6B

13.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321E6B	#FFFFFF	#000000	##FFFFFF
##321E6B	1.00	13.69	1.53	13.69
#FFFFFF	13.69	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F6D

Deuteranopia (green-blind)

#002B69

Tritanopia (blue-blind)

#1E3142

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #321e6b;
/* rgb */ color: rgb(50, 30, 107);
/* oklch */ color: oklch(31.2% 0.126 288.8);

Tailwind

colors: {
  custom: {
    50: '#705b96',
    500: '#321e6b',
    950: '#000000',
  },
}

SCSS

$custom: #321e6b;
$custom-light: #705b96;
$custom-dark: #000000;

JSON

{
  "hex": "#321e6b",
  "rgb": {
    "r": 50,
    "g": 30,
    "b": 107
  },
  "hsl": {
    "h": 255.584,
    "s": 56.204,
    "l": 26.863
  },
  "oklch": {
    "l": 0.31211,
    "c": 0.12623,
    "h": 288.8
  },
  "luminance": 0.02668
}

Semantic roles & 50–950 ramp

primary

#321E6B

secondary

#889F45

accent

#DF48B8

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08040D

muted

#7B797E

Preview Lab

Preview with #321E6B

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

Preview Lab → · Contrast checker → · Palette generator →