#3F0B4D#3F0B4D

#3F0B4D is a dark, moderate purple. Relative luminance 0.018; OKLCH L 27.9% C 0.118 H 317.8°. Best body text is #FFFFFF at 15.37:1 contrast (WCAG AA passes).

Color values

HEX	#3F0B4D
RGB	rgb(63, 11, 77)
HSL	hsl(287, 75%, 17%)
HSV	hsv(287, 86%, 30%)
CMYK	cmyk(18.2%, 85.7%, 0%, 69.8%)
CIE-LAB	lab(14.58, 34.68, -28.11)
CIE-LCH	lch(14.58, 44.64, 320.97°)
OKLab	oklab(27.91% 0.0873 -0.0791)
OKLCH	oklch(27.91% 0.118 317.8)
XYZ	xyz(3.5089, 1.8321, 7.1885)
Luminance	0.0183 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F0B4D #194D0B

analogous

#1E0B4D #3F0B4D #4D0B3A

triadic

#3F0B4D #4D3F0B #0B4D3F

tetradic

#3F0B4D #4D1E0B #194D0B #0B3A4D

square

#3F0B4D #4D1E0B #194D0B #0B3A4D

split-complementary

#3F0B4D #3A4D0B #0B4D1E

monochromatic

#16041B #16041B #3F0B4D #6B1383 #971AB8

Accessibility & contrast

On white

15.37

#3F0B4D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#3F0B4D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F0B4D

15.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F0B4D	#FFFFFF	#000000	##FFFFFF
##3F0B4D	1.00	15.37	1.37	15.37
#FFFFFF	15.37	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00224F

Deuteranopia (green-blind)

#0E264C

Tritanopia (blue-blind)

#3E1A2C

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #3f0b4d;
/* rgb */ color: rgb(63, 11, 77);
/* oklch */ color: oklch(27.9% 0.118 317.8);

Tailwind

colors: {
  custom: {
    50: '#77517f',
    500: '#3f0b4d',
    950: '#000000',
  },
}

SCSS

$custom: #3f0b4d;
$custom-light: #77517f;
$custom-dark: #000000;

JSON

{
  "hex": "#3f0b4d",
  "rgb": {
    "r": 63,
    "g": 11,
    "b": 77
  },
  "hsl": {
    "h": 287.273,
    "s": 75,
    "l": 17.255
  },
  "oklch": {
    "l": 0.2791,
    "c": 0.11783,
    "h": 317.8
  },
  "luminance": 0.01832
}

Semantic roles & 50–950 ramp

primary

#3F0B4D

secondary

#3F892B

accent

#F2365E

background

#F7F4F7

surface

#EDE7EE

border

#C8C3C9

text

#09020A

muted

#7B787C

Preview Lab

Preview with #3F0B4D

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

Preview Lab → · Contrast checker → · Palette generator →