#321D8E#321D8E

#321D8E is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.6% C 0.172 H 281.1°. Best body text is #FFFFFF at 12.34:1 contrast (WCAG AA passes).

Color values

HEX	#321D8E
RGB	rgb(50, 29, 142)
HSL	hsl(251, 66%, 34%)
HSV	hsv(251, 80%, 56%)
CMYK	cmyk(64.8%, 79.6%, 0%, 44.3%)
CIE-LAB	lab(21.98, 42.18, -58.46)
CIE-LCH	lch(21.98, 72.09, 305.81°)
OKLab	oklab(34.62% 0.033 -0.1687)
OKLCH	oklch(34.62% 0.172 281.1)
XYZ	xyz(6.6357, 3.5093, 25.9136)
Luminance	0.0351 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321D8E #798E1D

analogous

#1D418E #321D8E #6A1D8E

triadic

#321D8E #8E321D #1D8E32

tetradic

#321D8E #8E1D41 #798E1D #1D8E6A

square

#321D8E #8E1D41 #798E1D #1D8E6A

split-complementary

#321D8E #8E6A1D #418E1D

monochromatic

#0E0828 #20135B #321D8E #4427C1 #664BDA

Accessibility & contrast

On white

12.34

#321D8E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#321D8E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321D8E

12.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321D8E	#FFFFFF	#000000	##FFFFFF
##321D8E	1.00	12.34	1.70	12.34
#FFFFFF	12.34	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003891

Deuteranopia (green-blind)

#00308C

Tritanopia (blue-blind)

#003E55

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #321d8e;
/* rgb */ color: rgb(50, 29, 142);
/* oklch */ color: oklch(34.6% 0.172 281.1);

Tailwind

colors: {
  custom: {
    50: '#775db0',
    500: '#321d8e',
    950: '#000000',
  },
}

SCSS

$custom: #321d8e;
$custom-light: #775db0;
$custom-dark: #000000;

JSON

{
  "hex": "#321d8e",
  "rgb": {
    "r": 50,
    "g": 29,
    "b": 142
  },
  "hsl": {
    "h": 251.15,
    "s": 66.082,
    "l": 33.529
  },
  "oklch": {
    "l": 0.3462,
    "c": 0.1719,
    "h": 281.1
  },
  "luminance": 0.0351
}

Semantic roles & 50–950 ramp

primary

#321D8E

secondary

#A7BD4A

accent

#E93FC9

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #321D8E

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

Preview Lab → · Contrast checker → · Palette generator →