#3D1683#3D1683

#3D1683 is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.8% C 0.164 H 290.9°. Best body text is #FFFFFF at 12.80:1 contrast (WCAG AA passes).

Color values

HEX	#3D1683
RGB	rgb(61, 22, 131)
HSL	hsl(261, 71%, 30%)
HSV	hsv(261, 83%, 51%)
CMYK	cmyk(53.4%, 83.2%, 0%, 48.6%)
CIE-LAB	lab(20.84, 43.61, -53.40)
CIE-LCH	lch(20.84, 68.94, 309.24°)
OKLab	oklab(33.76% 0.0588 -0.1535)
OKLCH	oklch(33.76% 0.164 290.9)
XYZ	xyz(6.3069, 3.2043, 21.7545)
Luminance	0.0321 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D1683 #5C8316

analogous

#162583 #3D1683 #741683

triadic

#3D1683 #833D16 #16833D

tetradic

#3D1683 #831625 #5C8316 #168374

square

#3D1683 #831625 #5C8316 #168374

split-complementary

#3D1683 #837416 #258316

monochromatic

#0C041A #250D4F #3D1683 #551FB7 #7236DD

Accessibility & contrast

On white

12.80

#3D1683 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#3D1683 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1683

12.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1683	#FFFFFF	#000000	##FFFFFF
##3D1683	1.00	12.80	1.64	12.80
#FFFFFF	12.80	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003486

Deuteranopia (green-blind)

#003081

Tritanopia (blue-blind)

#24364D

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #3d1683;
/* rgb */ color: rgb(61, 22, 131);
/* oklch */ color: oklch(33.8% 0.164 290.9);

Tailwind

colors: {
  custom: {
    50: '#7b59a8',
    500: '#3d1683',
    950: '#000000',
  },
}

SCSS

$custom: #3d1683;
$custom-light: #7b59a8;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1683",
  "rgb": {
    "r": 61,
    "g": 22,
    "b": 131
  },
  "hsl": {
    "h": 261.468,
    "s": 71.242,
    "l": 30
  },
  "oklch": {
    "l": 0.33761,
    "c": 0.16434,
    "h": 290.9
  },
  "luminance": 0.03205
}

Semantic roles & 50–950 ramp

primary

#3D1683

secondary

#8CB73D

accent

#EE3AAE

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #3D1683

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

Preview Lab → · Contrast checker → · Palette generator →