#321D90#321D90

#321D90 is a dark, vivid violet. Relative luminance 0.036; OKLCH L 34.8% C 0.174 H 280.7°. Best body text is #FFFFFF at 12.25:1 contrast (WCAG AA passes).

Color values

HEX	#321D90
RGB	rgb(50, 29, 144)
HSL	hsl(251, 66%, 34%)
HSV	hsv(251, 80%, 56%)
CMYK	cmyk(65.3%, 79.9%, 0%, 43.5%)
CIE-LAB	lab(22.20, 42.80, -59.35)
CIE-LCH	lch(22.20, 73.17, 305.80°)
OKLab	oklab(34.84% 0.0324 -0.1713)
OKLCH	oklch(34.84% 0.174 280.7)
XYZ	xyz(6.7872, 3.5699, 26.7115)
Luminance	0.0357 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321D90 #7B901D

analogous

#1D4190 #321D90 #6C1D90

triadic

#321D90 #90321D #1D9032

tetradic

#321D90 #901D41 #7B901D #1D906C

square

#321D90 #901D41 #7B901D #1D906C

split-complementary

#321D90 #906C1D #41901D

monochromatic

#0F082A #20135D #321D90 #4427C3 #664CDB

Accessibility & contrast

On white

12.25

#321D90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#321D90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321D90

12.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321D90	#FFFFFF	#000000	##FFFFFF
##321D90	1.00	12.25	1.71	12.25
#FFFFFF	12.25	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003993

Deuteranopia (green-blind)

#00318E

Tritanopia (blue-blind)

#003F56

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #321d90;
/* rgb */ color: rgb(50, 29, 144);
/* oklch */ color: oklch(34.8% 0.174 280.7);

Tailwind

colors: {
  custom: {
    50: '#775db2',
    500: '#321d90',
    950: '#000000',
  },
}

SCSS

$custom: #321d90;
$custom-light: #775db2;
$custom-dark: #000000;

JSON

{
  "hex": "#321d90",
  "rgb": {
    "r": 50,
    "g": 29,
    "b": 144
  },
  "hsl": {
    "h": 250.957,
    "s": 66.474,
    "l": 33.922
  },
  "oklch": {
    "l": 0.34837,
    "c": 0.17431,
    "h": 280.7
  },
  "luminance": 0.0357
}

Semantic roles & 50–950 ramp

primary

#321D90

secondary

#A9BD4B

accent

#E93ECA

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #321D90

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

Preview Lab → · Contrast checker → · Palette generator →