#3D1768#3D1768

#3D1768 is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.2% C 0.132 H 300.1°. Best body text is #FFFFFF at 13.81:1 contrast (WCAG AA passes).

Color values

HEX	#3D1768
RGB	rgb(61, 23, 104)
HSL	hsl(268, 64%, 25%)
HSV	hsv(268, 78%, 41%)
CMYK	cmyk(41.3%, 77.9%, 0%, 59.2%)
CIE-LAB	lab(18.38, 35.69, -40.07)
CIE-LCH	lch(18.38, 53.66, 311.69°)
OKLab	oklab(31.24% 0.0662 -0.1144)
OKLCH	oklch(31.24% 0.132 300.1)
XYZ	xyz(4.7289, 2.6043, 13.3476)
Luminance	0.0260 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D1768 #426817

analogous

#171968 #3D1768 #661768

triadic

#3D1768 #683D17 #17683D

tetradic

#3D1768 #681719 #426817 #176866

square

#3D1768 #681719 #426817 #176866

split-complementary

#3D1768 #686617 #196817

monochromatic

#0F0619 #200C36 #3D1768 #5A229A #782DCC

Accessibility & contrast

On white

13.81

#3D1768 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#3D1768 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1768

13.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1768	#FFFFFF	#000000	##FFFFFF
##3D1768	1.00	13.81	1.52	13.81
#FFFFFF	13.81	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D6A

Deuteranopia (green-blind)

#002C66

Tritanopia (blue-blind)

#332C3E

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #3d1768;
/* rgb */ color: rgb(61, 23, 104);
/* oklch */ color: oklch(31.2% 0.132 300.1);

Tailwind

colors: {
  custom: {
    50: '#775894',
    500: '#3d1768',
    950: '#000000',
  },
}

SCSS

$custom: #3d1768;
$custom-light: #775894;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1768",
  "rgb": {
    "r": 61,
    "g": 23,
    "b": 104
  },
  "hsl": {
    "h": 268.148,
    "s": 63.78,
    "l": 24.902
  },
  "oklch": {
    "l": 0.31242,
    "c": 0.13221,
    "h": 300.1
  },
  "luminance": 0.02604
}

Semantic roles & 50–950 ramp

primary

#3D1768

secondary

#709E3D

accent

#E74199

background

#F7F5F9

surface

#EDE9F1

border

#C8C5CB

text

#09030D

muted

#7B787E

Preview Lab

Preview with #3D1768

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

Preview Lab → · Contrast checker → · Palette generator →