#3D1981#3D1981

#3D1981 is a dark, vivid violet. Relative luminance 0.033; OKLCH L 33.9% C 0.159 H 291.1°. Best body text is #FFFFFF at 12.69:1 contrast (WCAG AA passes).

Color values

HEX	#3D1981
RGB	rgb(61, 25, 129)
HSL	hsl(261, 68%, 30%)
HSV	hsv(261, 81%, 51%)
CMYK	cmyk(52.7%, 80.6%, 0%, 49.4%)
CIE-LAB	lab(21.10, 41.71, -51.71)
CIE-LCH	lch(21.10, 66.43, 308.89°)
OKLab	oklab(33.88% 0.0572 -0.1486)
OKLCH	oklch(33.88% 0.159 291.1)
XYZ	xyz(6.2334, 3.2721, 21.0678)
Luminance	0.0327 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D1981 #5D8119

analogous

#192981 #3D1981 #711981

triadic

#3D1981 #813D19 #19813D

tetradic

#3D1981 #811929 #5D8119 #198171

square

#3D1981 #811929 #5D8119 #198171

split-complementary

#3D1981 #817119 #298119

monochromatic

#0D051A #250F4E #3D1981 #5523B4 #723BD9

Accessibility & contrast

On white

12.69

#3D1981 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#3D1981 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1981

12.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1981	#FFFFFF	#000000	##FFFFFF
##3D1981	1.00	12.69	1.65	12.69
#FFFFFF	12.69	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003484

Deuteranopia (green-blind)

#00307F

Tritanopia (blue-blind)

#25374D

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #3d1981;
/* rgb */ color: rgb(61, 25, 129);
/* oklch */ color: oklch(33.9% 0.159 291.1);

Tailwind

colors: {
  custom: {
    50: '#7b5ba7',
    500: '#3d1981',
    950: '#000000',
  },
}

SCSS

$custom: #3d1981;
$custom-light: #7b5ba7;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1981",
  "rgb": {
    "r": 61,
    "g": 25,
    "b": 129
  },
  "hsl": {
    "h": 260.769,
    "s": 67.532,
    "l": 30.196
  },
  "oklch": {
    "l": 0.33878,
    "c": 0.15922,
    "h": 291.1
  },
  "luminance": 0.03272
}

Semantic roles & 50–950 ramp

primary

#3D1981

secondary

#8DB541

accent

#EA3DAF

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #3D1981

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

Preview Lab → · Contrast checker → · Palette generator →