#3F0D39#3F0D39

#3F0D39 is a dark, moderate purple. Relative luminance 0.016; OKLCH L 26.7% C 0.096 H 333.2°. Best body text is #FFFFFF at 15.81:1 contrast (WCAG AA passes).

Color values

HEX	#3F0D39
RGB	rgb(63, 13, 57)
HSL	hsl(307, 66%, 15%)
HSV	hsv(307, 79%, 25%)
CMYK	cmyk(0%, 79.4%, 9.5%, 75.3%)
CIE-LAB	lab(13.47, 29.78, -15.85)
CIE-LCH	lch(13.47, 33.73, 331.98°)
OKLab	oklab(26.67% 0.086 -0.0434)
OKLCH	oklch(26.67% 0.096 333.2)
XYZ	xyz(2.9324, 1.6403, 4.0323)
Luminance	0.0164 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F0D39 #0D3F13

analogous

#2C0D3F #3F0D39 #3F0D20

triadic

#3F0D39 #393F0D #0D393F

tetradic

#3F0D39 #3F2C0D #0D3F13 #0D203F

square

#3F0D39 #3F2C0D #0D3F13 #0D203F

split-complementary

#3F0D39 #203F0D #0D3F2C

monochromatic

#190517 #190517 #3F0D39 #721767 #A42295

Accessibility & contrast

On white

15.81

#3F0D39 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#3F0D39 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F0D39

15.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F0D39	#FFFFFF	#000000	##FFFFFF
##3F0D39	1.00	15.81	1.33	15.81
#FFFFFF	15.81	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B1E3A

Deuteranopia (green-blind)

#1D2538

Tritanopia (blue-blind)

#421221

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #3f0d39;
/* rgb */ color: rgb(63, 13, 57);
/* oklch */ color: oklch(26.7% 0.096 333.2);

Tailwind

colors: {
  custom: {
    50: '#76516f',
    500: '#3f0d39',
    950: '#000000',
  },
}

SCSS

$custom: #3f0d39;
$custom-light: #76516f;
$custom-dark: #000000;

JSON

{
  "hex": "#3f0d39",
  "rgb": {
    "r": 63,
    "g": 13,
    "b": 57
  },
  "hsl": {
    "h": 307.2,
    "s": 65.789,
    "l": 14.902
  },
  "oklch": {
    "l": 0.26675,
    "c": 0.0963,
    "h": 333.2
  },
  "luminance": 0.0164
}

Semantic roles & 50–950 ramp

primary

#3F0D39

secondary

#2D7B37

accent

#E9533F

background

#F7F4F6

surface

#EDE7EC

border

#C8C3C7

text

#090207

muted

#7B787A

Preview Lab

Preview with #3F0D39

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

Preview Lab → · Contrast checker → · Palette generator →