#3A1981#3A1981

#3A1981 is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.6% C 0.159 H 289.2°. Best body text is #FFFFFF at 12.84:1 contrast (WCAG AA passes).

Color values

HEX	#3A1981
RGB	rgb(58, 25, 129)
HSL	hsl(259, 68%, 30%)
HSV	hsv(259, 81%, 51%)
CMYK	cmyk(55%, 80.6%, 0%, 49.4%)
CIE-LAB	lab(20.75, 41.28, -52.30)
CIE-LCH	lch(20.75, 66.63, 308.28°)
OKLab	oklab(33.55% 0.0524 -0.1504)
OKLCH	oklch(33.55% 0.159 289.2)
XYZ	xyz(6.0538, 3.1795, 21.0593)
Luminance	0.0318 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A1981 #608119

analogous

#192C81 #3A1981 #6E1981

triadic

#3A1981 #813A19 #19813A

tetradic

#3A1981 #81192C #608119 #19816E

square

#3A1981 #81192C #608119 #19816E

split-complementary

#3A1981 #816E19 #2C8119

monochromatic

#0C051A #230F4E #3A1981 #5123B4 #6D3BD9

Accessibility & contrast

On white

12.84

#3A1981 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#3A1981 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A1981

12.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A1981	#FFFFFF	#000000	##FFFFFF
##3A1981	1.00	12.84	1.64	12.84
#FFFFFF	12.84	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003484

Deuteranopia (green-blind)

#002F7F

Tritanopia (blue-blind)

#1E374D

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #3a1981;
/* rgb */ color: rgb(58, 25, 129);
/* oklch */ color: oklch(33.6% 0.159 289.2);

Tailwind

colors: {
  custom: {
    50: '#795aa7',
    500: '#3a1981',
    950: '#000000',
  },
}

SCSS

$custom: #3a1981;
$custom-light: #795aa7;
$custom-dark: #000000;

JSON

{
  "hex": "#3a1981",
  "rgb": {
    "r": 58,
    "g": 25,
    "b": 129
  },
  "hsl": {
    "h": 259.038,
    "s": 67.532,
    "l": 30.196
  },
  "oklch": {
    "l": 0.33551,
    "c": 0.15928,
    "h": 289.2
  },
  "luminance": 0.0318
}

Semantic roles & 50–950 ramp

primary

#3A1981

secondary

#90B541

accent

#EA3DB4

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #3A1981

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

Preview Lab → · Contrast checker → · Palette generator →