#321A81#321A81

#321A81 is a dark, vivid violet. Relative luminance 0.030; OKLCH L 32.9% C 0.159 H 284.1°. Best body text is #FFFFFF at 13.12:1 contrast (WCAG AA passes).

Color values

HEX	#321A81
RGB	rgb(50, 26, 129)
HSL	hsl(254, 66%, 30%)
HSV	hsv(254, 80%, 51%)
CMYK	cmyk(61.2%, 79.8%, 0%, 49.4%)
CIE-LAB	lab(20.05, 39.70, -53.48)
CIE-LCH	lch(20.05, 66.61, 306.59°)
OKLab	oklab(32.86% 0.0388 -0.1541)
OKLCH	oklch(32.86% 0.159 284.1)
XYZ	xyz(5.6460, 3.0015, 21.0465)
Luminance	0.0300 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321A81 #69811A

analogous

#1A3581 #321A81 #661A81

triadic

#321A81 #81321A #1A8132

tetradic

#321A81 #811A35 #69811A #1A8166

square

#321A81 #811A35 #69811A #1A8166

split-complementary

#321A81 #81661A #35811A

monochromatic

#0B051B #1E104E #321A81 #4624B4 #613DD8

Accessibility & contrast

On white

13.12

#321A81 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#321A81 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321A81

13.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321A81	#FFFFFF	#000000	##FFFFFF
##321A81	1.00	13.12	1.60	13.12
#FFFFFF	13.12	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003384

Deuteranopia (green-blind)

#002D7F

Tritanopia (blue-blind)

#00384D

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #321a81;
/* rgb */ color: rgb(50, 26, 129);
/* oklch */ color: oklch(32.9% 0.159 284.1);

Tailwind

colors: {
  custom: {
    50: '#755aa7',
    500: '#321a81',
    950: '#000000',
  },
}

SCSS

$custom: #321a81;
$custom-light: #755aa7;
$custom-dark: #000000;

JSON

{
  "hex": "#321a81",
  "rgb": {
    "r": 50,
    "g": 26,
    "b": 129
  },
  "hsl": {
    "h": 253.981,
    "s": 66.452,
    "l": 30.392
  },
  "oklch": {
    "l": 0.32857,
    "c": 0.15895,
    "h": 284.1
  },
  "luminance": 0.03002
}

Semantic roles & 50–950 ramp

primary

#321A81

secondary

#9AB542

accent

#E93EC2

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #321A81

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

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