#3F0D3D#3F0D3D

#3F0D3D is a dark, moderate purple. Relative luminance 0.017; OKLCH L 26.9% C 0.100 H 329.6°. Best body text is #FFFFFF at 15.71:1 contrast (WCAG AA passes).

Color values

HEX	#3F0D3D
RGB	rgb(63, 13, 61)
HSL	hsl(302, 66%, 15%)
HSV	hsv(302, 79%, 25%)
CMYK	cmyk(0%, 79.4%, 3.2%, 75.3%)
CIE-LAB	lab(13.72, 30.54, -18.31)
CIE-LCH	lch(13.72, 35.61, 329.06°)
OKLab	oklab(26.93% 0.0862 -0.0505)
OKLCH	oklch(26.93% 0.1 329.6)
XYZ	xyz(3.0361, 1.6818, 4.5787)
Luminance	0.0168 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F0D3D #0D3F0F

analogous

#280D3F #3F0D3D #3F0D24

triadic

#3F0D3D #3D3F0D #0D3D3F

tetradic

#3F0D3D #3F280D #0D3F0F #0D243F

square

#3F0D3D #3F280D #0D3F0F #0D243F

split-complementary

#3F0D3D #243F0D #0D3F28

monochromatic

#190519 #190519 #3F0D3D #72176E #A4229F

Accessibility & contrast

On white

15.71

#3F0D3D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#3F0D3D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F0D3D

15.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F0D3D	#FFFFFF	#000000	##FFFFFF
##3F0D3D	1.00	15.71	1.34	15.71
#FFFFFF	15.71	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#071F3E

Deuteranopia (green-blind)

#1B253C

Tritanopia (blue-blind)

#421323

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #3f0d3d;
/* rgb */ color: rgb(63, 13, 61);
/* oklch */ color: oklch(26.9% 0.100 329.6);

Tailwind

colors: {
  custom: {
    50: '#765172',
    500: '#3f0d3d',
    950: '#000000',
  },
}

SCSS

$custom: #3f0d3d;
$custom-light: #765172;
$custom-dark: #000000;

JSON

{
  "hex": "#3f0d3d",
  "rgb": {
    "r": 63,
    "g": 13,
    "b": 61
  },
  "hsl": {
    "h": 302.4,
    "s": 65.789,
    "l": 14.902
  },
  "oklch": {
    "l": 0.26932,
    "c": 0.09994,
    "h": 329.6
  },
  "luminance": 0.01682
}

Semantic roles & 50–950 ramp

primary

#3F0D3D

secondary

#2D7B30

accent

#E9463F

background

#F7F4F6

surface

#EDE7EC

border

#C8C3C7

text

#090208

muted

#7B787B

Preview Lab

Preview with #3F0D3D

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

Preview Lab → · Contrast checker → · Palette generator →