#321A7D#321A7D

#321A7D is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.4% C 0.154 H 285.0°. Best body text is #FFFFFF at 13.29:1 contrast (WCAG AA passes).

Color values

HEX	#321A7D
RGB	rgb(50, 26, 125)
HSL	hsl(255, 66%, 30%)
HSV	hsv(255, 79%, 49%)
CMYK	cmyk(60%, 79.2%, 0%, 51%)
CIE-LAB	lab(19.63, 38.47, -51.64)
CIE-LCH	lch(19.63, 64.40, 306.69°)
OKLab	oklab(32.43% 0.04 -0.1488)
OKLCH	oklch(32.43% 0.154 285)
XYZ	xyz(5.3853, 2.8972, 19.6735)
Luminance	0.0290 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321A7D #657D1A

analogous

#1A347D #321A7D #631A7D

triadic

#321A7D #7D321A #1A7D32

tetradic

#321A7D #7D1A34 #657D1A #1A7D63

square

#321A7D #7D1A34 #657D1A #1A7D63

split-complementary

#321A7D #7D631A #347D1A

monochromatic

#0A0519 #1E0F4A #321A7D #4625B0 #613BD6

Accessibility & contrast

On white

13.29

#321A7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#321A7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321A7D

13.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321A7D	#FFFFFF	#000000	##FFFFFF
##321A7D	1.00	13.29	1.58	13.29
#FFFFFF	13.29	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003280

Deuteranopia (green-blind)

#002C7B

Tritanopia (blue-blind)

#09364B

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #321a7d;
/* rgb */ color: rgb(50, 26, 125);
/* oklch */ color: oklch(32.4% 0.154 285.0);

Tailwind

colors: {
  custom: {
    50: '#745aa4',
    500: '#321a7d',
    950: '#000000',
  },
}

SCSS

$custom: #321a7d;
$custom-light: #745aa4;
$custom-dark: #000000;

JSON

{
  "hex": "#321a7d",
  "rgb": {
    "r": 50,
    "g": 26,
    "b": 125
  },
  "hsl": {
    "h": 254.545,
    "s": 65.563,
    "l": 29.608
  },
  "oklch": {
    "l": 0.32434,
    "c": 0.15403,
    "h": 285
  },
  "luminance": 0.02898
}

Semantic roles & 50–950 ramp

primary

#321A7D

secondary

#96B142

accent

#E93FBF

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09040F

muted

#7B797F

Preview Lab

Preview with #321A7D

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

Preview Lab → · Contrast checker → · Palette generator →