#3D1D79#3D1D79

#3D1D79 is a dark, vivid violet. Relative luminance 0.033; OKLCH L 33.6% C 0.145 H 292.7°. Best body text is #FFFFFF at 12.73:1 contrast (WCAG AA passes).

Color values

HEX	#3D1D79
RGB	rgb(61, 29, 121)
HSL	hsl(261, 61%, 29%)
HSV	hsv(261, 76%, 47%)
CMYK	cmyk(49.6%, 76%, 0%, 52.5%)
CIE-LAB	lab(21.02, 37.43, -46.75)
CIE-LCH	lch(21.02, 59.89, 308.68°)
OKLab	oklab(33.59% 0.0561 -0.1341)
OKLCH	oklch(33.59% 0.145 292.7)
XYZ	xyz(5.8141, 3.2511, 18.4066)
Luminance	0.0325 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D1D79 #59791D

analogous

#1D2B79 #3D1D79 #6B1D79

triadic

#3D1D79 #793D1D #1D793D

tetradic

#3D1D79 #791D2B #59791D #1D796B

square

#3D1D79 #791D2B #59791D #1D796B

split-complementary

#3D1D79 #796B1D #2B791D

monochromatic

#0C0619 #241148 #3D1D79 #5629AA #723FD1

Accessibility & contrast

On white

12.73

#3D1D79 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#3D1D79 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1D79

12.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1D79	#FFFFFF	#000000	##FFFFFF
##3D1D79	1.00	12.73	1.65	12.73
#FFFFFF	12.73	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00347C

Deuteranopia (green-blind)

#003177

Tritanopia (blue-blind)

#2A3549

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #3d1d79;
/* rgb */ color: rgb(61, 29, 121);
/* oklch */ color: oklch(33.6% 0.145 292.7);

Tailwind

colors: {
  custom: {
    50: '#795ca1',
    500: '#3d1d79',
    950: '#000000',
  },
}

SCSS

$custom: #3d1d79;
$custom-light: #795ca1;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1d79",
  "rgb": {
    "r": 61,
    "g": 29,
    "b": 121
  },
  "hsl": {
    "h": 260.87,
    "s": 61.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.33586,
    "c": 0.14535,
    "h": 292.7
  },
  "luminance": 0.03251
}

Semantic roles & 50–950 ramp

primary

#3D1D79

secondary

#89AD45

accent

#E443AC

background

#F7F5FA

surface

#EEE9F3

border

#C9C5CD

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #3D1D79

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

Preview Lab → · Contrast checker → · Palette generator →