#3F0F67#3F0F67

#3F0F67 is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.6% C 0.140 H 303.3°. Best body text is #FFFFFF at 14.23:1 contrast (WCAG AA passes).

Color values

HEX	#3F0F67
RGB	rgb(63, 15, 103)
HSL	hsl(273, 75%, 23%)
HSV	hsv(273, 85%, 40%)
CMYK	cmyk(38.8%, 85.4%, 0%, 59.6%)
CIE-LAB	lab(17.36, 39.33, -41.08)
CIE-LCH	lch(17.36, 56.87, 313.76°)
OKLab	oklab(30.56% 0.0771 -0.1172)
OKLCH	oklch(30.56% 0.14 303.3)
XYZ	xyz(4.6683, 2.3777, 13.0423)
Luminance	0.0238 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F0F67 #37670F

analogous

#130F67 #3F0F67 #670F63

triadic

#3F0F67 #673F0F #0F673F

tetradic

#3F0F67 #67130F #37670F #0F6367

square

#3F0F67 #67130F #37670F #0F6367

split-complementary

#3F0F67 #63670F #0F6713

monochromatic

#10041B #1E0732 #3F0F67 #60179C #801FD2

Accessibility & contrast

On white

14.23

#3F0F67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#3F0F67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F0F67

14.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F0F67	#FFFFFF	#000000	##FFFFFF
##3F0F67	1.00	14.23	1.48	14.23
#FFFFFF	14.23	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A69

Deuteranopia (green-blind)

#002A65

Tritanopia (blue-blind)

#37273C

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #3f0f67;
/* rgb */ color: rgb(63, 15, 103);
/* oklch */ color: oklch(30.6% 0.140 303.3);

Tailwind

colors: {
  custom: {
    50: '#795593',
    500: '#3f0f67',
    950: '#000000',
  },
}

SCSS

$custom: #3f0f67;
$custom-light: #795593;
$custom-dark: #000000;

JSON

{
  "hex": "#3f0f67",
  "rgb": {
    "r": 63,
    "g": 15,
    "b": 103
  },
  "hsl": {
    "h": 272.727,
    "s": 74.576,
    "l": 23.137
  },
  "oklch": {
    "l": 0.30557,
    "c": 0.14031,
    "h": 303.3
  },
  "luminance": 0.02378
}

Semantic roles & 50–950 ramp

primary

#3F0F67

secondary

#64A032

accent

#F1378B

background

#F7F5F9

surface

#EEE9F1

border

#C9C5CB

text

#09030D

muted

#7B787E

Preview Lab

Preview with #3F0F67

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

Preview Lab → · Contrast checker → · Palette generator →