#321D8F#321D8F

#321D8F is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.7% C 0.173 H 280.9°. Best body text is #FFFFFF at 12.30:1 contrast (WCAG AA passes).

Color values

HEX	#321D8F
RGB	rgb(50, 29, 143)
HSL	hsl(251, 66%, 34%)
HSV	hsv(251, 80%, 56%)
CMYK	cmyk(65%, 79.7%, 0%, 43.9%)
CIE-LAB	lab(22.09, 42.49, -58.91)
CIE-LCH	lch(22.09, 72.63, 305.81°)
OKLab	oklab(34.73% 0.0327 -0.17)
OKLCH	oklch(34.73% 0.173 280.9)
XYZ	xyz(6.7111, 3.5395, 26.3108)
Luminance	0.0354 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321D8F #7A8F1D

analogous

#1D418F #321D8F #6B1D8F

triadic

#321D8F #8F321D #1D8F32

tetradic

#321D8F #8F1D41 #7A8F1D #1D8F6B

square

#321D8F #8F1D41 #7A8F1D #1D8F6B

split-complementary

#321D8F #8F6B1D #418F1D

monochromatic

#0E0829 #20135C #321D8F #4427C2 #664CDB

Accessibility & contrast

On white

12.30

#321D8F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#321D8F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321D8F

12.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321D8F	#FFFFFF	#000000	##FFFFFF
##321D8F	1.00	12.30	1.71	12.30
#FFFFFF	12.30	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003992

Deuteranopia (green-blind)

#00318D

Tritanopia (blue-blind)

#003F56

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #321d8f;
/* rgb */ color: rgb(50, 29, 143);
/* oklch */ color: oklch(34.7% 0.173 280.9);

Tailwind

colors: {
  custom: {
    50: '#775db1',
    500: '#321d8f',
    950: '#000000',
  },
}

SCSS

$custom: #321d8f;
$custom-light: #775db1;
$custom-dark: #000000;

JSON

{
  "hex": "#321d8f",
  "rgb": {
    "r": 50,
    "g": 29,
    "b": 143
  },
  "hsl": {
    "h": 251.053,
    "s": 66.279,
    "l": 33.725
  },
  "oklch": {
    "l": 0.34728,
    "c": 0.17311,
    "h": 280.9
  },
  "luminance": 0.0354
}

Semantic roles & 50–950 ramp

primary

#321D8F

secondary

#A8BD4B

accent

#E93FCA

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #321D8F

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

Preview Lab → · Contrast checker → · Palette generator →