#321B94#321B94

#321B94 is a dark, vivid violet. Relative luminance 0.036; OKLCH L 35.0% C 0.181 H 280.3°. Best body text is #FFFFFF at 12.21:1 contrast (WCAG AA passes).

Color values

HEX	#321B94
RGB	rgb(50, 27, 148)
HSL	hsl(251, 69%, 34%)
HSV	hsv(251, 82%, 58%)
CMYK	cmyk(66.2%, 81.8%, 0%, 42%)
CIE-LAB	lab(22.30, 45.00, -61.65)
CIE-LCH	lch(22.30, 76.33, 306.13°)
OKLab	oklab(35.04% 0.0323 -0.178)
OKLCH	oklch(35.04% 0.181 280.3)
XYZ	xyz(7.0509, 3.5995, 28.3344)
Luminance	0.0360 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321B94 #7D941B

analogous

#1B4194 #321B94 #6F1B94

triadic

#321B94 #94321B #1B9432

tetradic

#321B94 #941B41 #7D941B #1B946F

square

#321B94 #941B41 #7D941B #1B946F

split-complementary

#321B94 #946F1B #41941B

monochromatic

#0F082C #211260 #321B94 #4324C8 #674BDE

Accessibility & contrast

On white

12.21

#321B94 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#321B94 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321B94

12.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321B94	#FFFFFF	#000000	##FFFFFF
##321B94	1.00	12.21	1.72	12.21
#FFFFFF	12.21	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A97

Deuteranopia (green-blind)

#003192

Tritanopia (blue-blind)

#004058

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #321b94;
/* rgb */ color: rgb(50, 27, 148);
/* oklch */ color: oklch(35.0% 0.181 280.3);

Tailwind

colors: {
  custom: {
    50: '#785cb5',
    500: '#321b94',
    950: '#000000',
  },
}

SCSS

$custom: #321b94;
$custom-light: #785cb5;
$custom-dark: #000000;

JSON

{
  "hex": "#321b94",
  "rgb": {
    "r": 50,
    "g": 27,
    "b": 148
  },
  "hsl": {
    "h": 251.405,
    "s": 69.143,
    "l": 34.314
  },
  "oklch": {
    "l": 0.35041,
    "c": 0.18087,
    "h": 280.3
  },
  "luminance": 0.036
}

Semantic roles & 50–950 ramp

primary

#321B94

secondary

#AAC04B

accent

#EC3CCA

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #321B94

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

Preview Lab → · Contrast checker → · Palette generator →