#3F0F65#3F0F65

#3F0F65 is a dark, vivid violet. Relative luminance 0.023; OKLCH L 30.4% C 0.138 H 304.2°. Best body text is #FFFFFF at 14.31:1 contrast (WCAG AA passes).

Color values

HEX	#3F0F65
RGB	rgb(63, 15, 101)
HSL	hsl(273, 74%, 23%)
HSV	hsv(273, 85%, 40%)
CMYK	cmyk(37.6%, 85.1%, 0%, 60.4%)
CIE-LAB	lab(17.17, 38.83, -40.07)
CIE-LCH	lch(17.17, 55.80, 314.10°)
OKLab	oklab(30.37% 0.0777 -0.1143)
OKLCH	oklch(30.37% 0.138 304.2)
XYZ	xyz(4.5691, 2.3380, 12.5200)
Luminance	0.0234 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F0F65 #35650F

analogous

#140F65 #3F0F65 #650F60

triadic

#3F0F65 #653F0F #0F653F

tetradic

#3F0F65 #65140F #35650F #0F6065

square

#3F0F65 #65140F #35650F #0F6065

split-complementary

#3F0F65 #60650F #0F6514

monochromatic

#11041B #1E0730 #3F0F65 #60179A #811FD0

Accessibility & contrast

On white

14.31

#3F0F65 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#3F0F65 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F0F65

14.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F0F65	#FFFFFF	#000000	##FFFFFF
##3F0F65	1.00	14.31	1.47	14.31
#FFFFFF	14.31	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002967

Deuteranopia (green-blind)

#002A63

Tritanopia (blue-blind)

#37263B

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #3f0f65;
/* rgb */ color: rgb(63, 15, 101);
/* oklch */ color: oklch(30.4% 0.138 304.2);

Tailwind

colors: {
  custom: {
    50: '#795492',
    500: '#3f0f65',
    950: '#000000',
  },
}

SCSS

$custom: #3f0f65;
$custom-light: #795492;
$custom-dark: #000000;

JSON

{
  "hex": "#3f0f65",
  "rgb": {
    "r": 63,
    "g": 15,
    "b": 101
  },
  "hsl": {
    "h": 273.488,
    "s": 74.138,
    "l": 22.745
  },
  "oklch": {
    "l": 0.3037,
    "c": 0.1382,
    "h": 304.2
  },
  "luminance": 0.02338
}

Semantic roles & 50–950 ramp

primary

#3F0F65

secondary

#629E32

accent

#F13789

background

#F7F5F9

surface

#EEE9F1

border

#C9C5CB

text

#09030D

muted

#7B787E

Preview Lab

Preview with #3F0F65

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

Preview Lab → · Contrast checker → · Palette generator →