#3B1D82#3B1D82

#3B1D82 is a dark, vivid violet. Relative luminance 0.034; OKLCH L 34.2% C 0.156 H 288.9°. Best body text is #FFFFFF at 12.47:1 contrast (WCAG AA passes).

Color values

HEX	#3B1D82
RGB	rgb(59, 29, 130)
HSL	hsl(258, 64%, 31%)
HSV	hsv(258, 78%, 51%)
CMYK	cmyk(54.6%, 77.7%, 0%, 49%)
CIE-LAB	lab(21.65, 39.74, -51.44)
CIE-LCH	lch(21.65, 65.01, 307.69°)
OKLab	oklab(34.24% 0.0505 -0.1479)
OKLCH	oklch(34.24% 0.156 288.9)
XYZ	xyz(6.2711, 3.4199, 21.4444)
Luminance	0.0342 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B1D82 #64821D

analogous

#1D3182 #3B1D82 #6D1D82

triadic

#3B1D82 #823B1D #1D823B

tetradic

#3B1D82 #821D31 #64821D #1D826D

square

#3B1D82 #821D31 #64821D #1D826D

split-complementary

#3B1D82 #826D1D #31821D

monochromatic

#0E071E #241250 #3B1D82 #5228B4 #6F44D5

Accessibility & contrast

On white

12.47

#3B1D82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#3B1D82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B1D82

12.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B1D82	#FFFFFF	#000000	##FFFFFF
##3B1D82	1.00	12.47	1.68	12.47
#FFFFFF	12.47	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003685

Deuteranopia (green-blind)

#003180

Tritanopia (blue-blind)

#1F394E

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #3b1d82;
/* rgb */ color: rgb(59, 29, 130);
/* oklch */ color: oklch(34.2% 0.156 288.9);

Tailwind

colors: {
  custom: {
    50: '#795da7',
    500: '#3b1d82',
    950: '#000000',
  },
}

SCSS

$custom: #3b1d82;
$custom-light: #795da7;
$custom-dark: #000000;

JSON

{
  "hex": "#3b1d82",
  "rgb": {
    "r": 59,
    "g": 29,
    "b": 130
  },
  "hsl": {
    "h": 257.822,
    "s": 63.522,
    "l": 31.176
  },
  "oklch": {
    "l": 0.3424,
    "c": 0.1563,
    "h": 288.9
  },
  "luminance": 0.0342
}

Semantic roles & 50–950 ramp

primary

#3B1D82

secondary

#94B546

accent

#E741B5

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #3B1D82

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

Preview Lab → · Contrast checker → · Palette generator →