#321B98#321B98

#321B98 is a dark, vivid violet. Relative luminance 0.037; OKLCH L 35.5% C 0.186 H 279.6°. Best body text is #FFFFFF at 12.03:1 contrast (WCAG AA passes).

Color values

HEX	#321B98
RGB	rgb(50, 27, 152)
HSL	hsl(251, 70%, 35%)
HSV	hsv(251, 82%, 60%)
CMYK	cmyk(67.1%, 82.2%, 0%, 40.4%)
CIE-LAB	lab(22.75, 46.21, -63.37)
CIE-LCH	lch(22.75, 78.43, 306.10°)
OKLab	oklab(35.49% 0.031 -0.183)
OKLCH	oklch(35.49% 0.186 279.6)
XYZ	xyz(7.3730, 3.7284, 30.0308)
Luminance	0.0373 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321B98 #81981B

analogous

#1B4398 #321B98 #701B98

triadic

#321B98 #98321B #1B9832

tetradic

#321B98 #981B43 #81981B #1B9870

square

#321B98 #981B43 #81981B #1B9870

split-complementary

#321B98 #98701B #43981B

monochromatic

#100930 #211264 #321B98 #4324CC #694EE0

Accessibility & contrast

On white

12.03

#321B98 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#321B98 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321B98

12.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321B98	#FFFFFF	#000000	##FFFFFF
##321B98	1.00	12.03	1.75	12.03
#FFFFFF	12.03	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B9B

Deuteranopia (green-blind)

#003196

Tritanopia (blue-blind)

#00425A

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #321b98;
/* rgb */ color: rgb(50, 27, 152);
/* oklch */ color: oklch(35.5% 0.186 279.6);

Tailwind

colors: {
  custom: {
    50: '#795cb8',
    500: '#321b98',
    950: '#000000',
  },
}

SCSS

$custom: #321b98;
$custom-light: #795cb8;
$custom-dark: #000000;

JSON

{
  "hex": "#321b98",
  "rgb": {
    "r": 50,
    "g": 27,
    "b": 152
  },
  "hsl": {
    "h": 251.04,
    "s": 69.832,
    "l": 35.098
  },
  "oklch": {
    "l": 0.35486,
    "c": 0.18558,
    "h": 279.6
  },
  "luminance": 0.03729
}

Semantic roles & 50–950 ramp

primary

#321B98

secondary

#ACC24D

accent

#ED3BCC

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #321B98

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

Preview Lab → · Contrast checker → · Palette generator →