#321D74#321D74

#321D74 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 31.9% C 0.139 H 286.6°. Best body text is #FFFFFF at 13.43:1 contrast (WCAG AA passes).

Color values

HEX	#321D74
RGB	rgb(50, 29, 116)
HSL	hsl(254, 60%, 28%)
HSV	hsv(254, 75%, 45%)
CMYK	cmyk(56.9%, 75%, 0%, 54.5%)
CIE-LAB	lab(19.30, 34.02, -46.42)
CIE-LCH	lch(19.30, 57.56, 306.24°)
OKLab	oklab(31.93% 0.0399 -0.1335)
OKLCH	oklch(31.93% 0.139 286.6)
XYZ	xyz(4.9062, 2.8175, 16.8049)
Luminance	0.0282 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321D74 #5F741D

analogous

#1D3374 #321D74 #5D1D74

triadic

#321D74 #74321D #1D7432

tetradic

#321D74 #741D33 #5F741D #1D745D

square

#321D74 #741D33 #5F741D #1D745D

split-complementary

#321D74 #745D1D #33741D

monochromatic

#0B0618 #1D1143 #321D74 #4729A5 #603DCE

Accessibility & contrast

On white

13.43

#321D74 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#321D74 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321D74

13.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321D74	#FFFFFF	#000000	##FFFFFF
##321D74	1.00	13.43	1.56	13.43
#FFFFFF	13.43	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003177

Deuteranopia (green-blind)

#002C72

Tritanopia (blue-blind)

#163446

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #321d74;
/* rgb */ color: rgb(50, 29, 116);
/* oklch */ color: oklch(31.9% 0.139 286.6);

Tailwind

colors: {
  custom: {
    50: '#725b9d',
    500: '#321d74',
    950: '#000000',
  },
}

SCSS

$custom: #321d74;
$custom-light: #725b9d;
$custom-dark: #000000;

JSON

{
  "hex": "#321d74",
  "rgb": {
    "r": 50,
    "g": 29,
    "b": 116
  },
  "hsl": {
    "h": 254.483,
    "s": 60,
    "l": 28.431
  },
  "oklch": {
    "l": 0.31926,
    "c": 0.13934,
    "h": 286.6
  },
  "luminance": 0.02818
}

Semantic roles & 50–950 ramp

primary

#321D74

secondary

#90A845

accent

#E345BD

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08040E

muted

#7B797E

Preview Lab

Preview with #321D74

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

Preview Lab → · Contrast checker → · Palette generator →