#3F0C4B#3F0C4B

#3F0C4B is a dark, moderate purple. Relative luminance 0.018; OKLCH L 27.8% C 0.115 H 319.1°. Best body text is #FFFFFF at 15.38:1 contrast (WCAG AA passes).

Color values

HEX	#3F0C4B
RGB	rgb(63, 12, 75)
HSL	hsl(289, 72%, 17%)
HSV	hsv(289, 84%, 29%)
CMYK	cmyk(16%, 84%, 0%, 70.6%)
CIE-LAB	lab(14.56, 33.86, -26.77)
CIE-LCH	lch(14.56, 43.16, 321.67°)
OKLab	oklab(27.84% 0.0867 -0.0752)
OKLCH	oklch(27.84% 0.115 319.1)
XYZ	xyz(3.4512, 1.8279, 6.8263)
Luminance	0.0183 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F0C4B #184B0C

analogous

#1F0C4B #3F0C4B #4B0C38

triadic

#3F0C4B #4B3F0C #0C4B3F

tetradic

#3F0C4B #4B1F0C #184B0C #0C384B

square

#3F0C4B #4B1F0C #184B0C #0C384B

split-complementary

#3F0C4B #384B0C #0C4B1F

monochromatic

#16041A #16041A #3F0C4B #6B1480 #981DB5

Accessibility & contrast

On white

15.38

#3F0C4B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#3F0C4B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F0C4B

15.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F0C4B	#FFFFFF	#000000	##FFFFFF
##3F0C4B	1.00	15.38	1.37	15.38
#FFFFFF	15.38	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00214D

Deuteranopia (green-blind)

#10264A

Tritanopia (blue-blind)

#3F192B

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #3f0c4b;
/* rgb */ color: rgb(63, 12, 75);
/* oklch */ color: oklch(27.8% 0.115 319.1);

Tailwind

colors: {
  custom: {
    50: '#77527e',
    500: '#3f0c4b',
    950: '#000000',
  },
}

SCSS

$custom: #3f0c4b;
$custom-light: #77527e;
$custom-dark: #000000;

JSON

{
  "hex": "#3f0c4b",
  "rgb": {
    "r": 63,
    "g": 12,
    "b": 75
  },
  "hsl": {
    "h": 288.571,
    "s": 72.414,
    "l": 17.059
  },
  "oklch": {
    "l": 0.27844,
    "c": 0.11472,
    "h": 319.1
  },
  "luminance": 0.01828
}

Semantic roles & 50–950 ramp

primary

#3F0C4B

secondary

#3D872C

accent

#EF395B

background

#F7F4F7

surface

#EDE7EE

border

#C8C3C9

text

#09020A

muted

#7B787C

Preview Lab

Preview with #3F0C4B

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

Preview Lab → · Contrast checker → · Palette generator →