#3D1681#3D1681

#3D1681 is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.6% C 0.162 H 291.5°. Best body text is #FFFFFF at 12.88:1 contrast (WCAG AA passes).

Color values

HEX	#3D1681
RGB	rgb(61, 22, 129)
HSL	hsl(262, 71%, 30%)
HSV	hsv(262, 83%, 51%)
CMYK	cmyk(52.7%, 82.9%, 0%, 49.4%)
CIE-LAB	lab(20.64, 43.06, -52.47)
CIE-LCH	lch(20.64, 67.88, 309.37°)
OKLab	oklab(33.56% 0.0595 -0.1508)
OKLCH	oklch(33.56% 0.162 291.5)
XYZ	xyz(6.1727, 3.1507, 21.0475)
Luminance	0.0315 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D1681 #5A8116

analogous

#162581 #3D1681 #731681

triadic

#3D1681 #813D16 #16813D

tetradic

#3D1681 #811625 #5A8116 #168173

square

#3D1681 #811625 #5A8116 #168173

split-complementary

#3D1681 #817316 #258116

monochromatic

#0C041A #240D4D #3D1681 #561FB5 #7235DD

Accessibility & contrast

On white

12.88

#3D1681 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#3D1681 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1681

12.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1681	#FFFFFF	#000000	##FFFFFF
##3D1681	1.00	12.88	1.63	12.88
#FFFFFF	12.88	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003384

Deuteranopia (green-blind)

#002F7F

Tritanopia (blue-blind)

#25354C

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #3d1681;
/* rgb */ color: rgb(61, 22, 129);
/* oklch */ color: oklch(33.6% 0.162 291.5);

Tailwind

colors: {
  custom: {
    50: '#7b59a7',
    500: '#3d1681',
    950: '#000000',
  },
}

SCSS

$custom: #3d1681;
$custom-light: #7b59a7;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1681",
  "rgb": {
    "r": 61,
    "g": 22,
    "b": 129
  },
  "hsl": {
    "h": 261.869,
    "s": 70.861,
    "l": 29.608
  },
  "oklch": {
    "l": 0.33556,
    "c": 0.16208,
    "h": 291.5
  },
  "luminance": 0.03151
}

Semantic roles & 50–950 ramp

primary

#3D1681

secondary

#8AB63D

accent

#EE3AAC

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #3D1681

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

Preview Lab → · Contrast checker → · Palette generator →