#321C88#321C88

#321C88 is a dark, vivid violet. Relative luminance 0.033; OKLCH L 33.9% C 0.166 H 282.3°. Best body text is #FFFFFF at 12.67:1 contrast (WCAG AA passes).

Color values

HEX	#321C88
RGB	rgb(50, 28, 136)
HSL	hsl(252, 66%, 32%)
HSV	hsv(252, 79%, 53%)
CMYK	cmyk(63.2%, 79.4%, 0%, 46.7%)
CIE-LAB	lab(21.15, 40.84, -56.07)
CIE-LCH	lch(21.15, 69.37, 306.06°)
OKLab	oklab(33.85% 0.0353 -0.1617)
OKLCH	oklch(33.85% 0.166 282.3)
XYZ	xyz(6.1732, 3.2858, 23.5967)
Luminance	0.0329 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321C88 #72881C

analogous

#1C3C88 #321C88 #681C88

triadic

#321C88 #88321C #1C8832

tetradic

#321C88 #881C3C #72881C #1C8868

square

#321C88 #881C3C #72881C #1C8868

split-complementary

#321C88 #88681C #3C881C

monochromatic

#0D0722 #1F1255 #321C88 #4526BB #6446D9

Accessibility & contrast

On white

12.67

#321C88 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#321C88 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321C88

12.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321C88	#FFFFFF	#000000	##FFFFFF
##321C88	1.00	12.67	1.66	12.67
#FFFFFF	12.67	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00368B

Deuteranopia (green-blind)

#002F86

Tritanopia (blue-blind)

#003C51

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #321c88;
/* rgb */ color: rgb(50, 28, 136);
/* oklch */ color: oklch(33.9% 0.166 282.3);

Tailwind

colors: {
  custom: {
    50: '#765cac',
    500: '#321c88',
    950: '#000000',
  },
}

SCSS

$custom: #321c88;
$custom-light: #765cac;
$custom-dark: #000000;

JSON

{
  "hex": "#321c88",
  "rgb": {
    "r": 50,
    "g": 28,
    "b": 136
  },
  "hsl": {
    "h": 252.222,
    "s": 65.854,
    "l": 32.157
  },
  "oklch": {
    "l": 0.33852,
    "c": 0.16554,
    "h": 282.3
  },
  "luminance": 0.03286
}

Semantic roles & 50–950 ramp

primary

#321C88

secondary

#A3BA45

accent

#E93FC6

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #321C88

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

Preview Lab → · Contrast checker → · Palette generator →