#3F0F56#3F0F56

#3F0F56 is a dark, vivid purple. Relative luminance 0.021; OKLCH L 29.0% C 0.122 H 311.9°. Best body text is #FFFFFF at 14.85:1 contrast (WCAG AA passes).

Color values

HEX	#3F0F56
RGB	rgb(63, 15, 86)
HSL	hsl(281, 70%, 20%)
HSV	hsv(281, 83%, 34%)
CMYK	cmyk(26.7%, 82.6%, 0%, 66.3%)
CIE-LAB	lab(15.85, 35.16, -32.19)
CIE-LCH	lch(15.85, 47.67, 317.53°)
OKLab	oklab(29.04% 0.0817 -0.0911)
OKLCH	oklch(29.04% 0.122 311.9)
XYZ	xyz(3.9001, 2.0704, 8.9965)
Luminance	0.0207 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F0F56 #26560F

analogous

#1B0F56 #3F0F56 #560F4A

triadic

#3F0F56 #563F0F #0F563F

tetradic

#3F0F56 #561B0F #26560F #0F4A56

square

#3F0F56 #561B0F #26560F #0F4A56

split-complementary

#3F0F56 #4A560F #0F561B

monochromatic

#13051A #190622 #3F0F56 #65188A #8B21BE

Accessibility & contrast

On white

14.85

#3F0F56 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#3F0F56 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F0F56

14.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F0F56	#FFFFFF	#000000	##FFFFFF
##3F0F56	1.00	14.85	1.41	14.85
#FFFFFF	14.85	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002558

Deuteranopia (green-blind)

#042855

Tritanopia (blue-blind)

#3C2032

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #3f0f56;
/* rgb */ color: rgb(63, 15, 86);
/* oklch */ color: oklch(29.0% 0.122 311.9);

Tailwind

colors: {
  custom: {
    50: '#775386',
    500: '#3f0f56',
    950: '#000000',
  },
}

SCSS

$custom: #3f0f56;
$custom-light: #775386;
$custom-dark: #000000;

JSON

{
  "hex": "#3f0f56",
  "rgb": {
    "r": 63,
    "g": 15,
    "b": 86
  },
  "hsl": {
    "h": 280.563,
    "s": 70.297,
    "l": 19.804
  },
  "oklch": {
    "l": 0.29037,
    "c": 0.12238,
    "h": 311.9
  },
  "luminance": 0.0207
}

Semantic roles & 50–950 ramp

primary

#3F0F56

secondary

#509031

accent

#ED3B74

background

#F7F5F8

surface

#EDE8EF

border

#C8C4CA

text

#09030B

muted

#7B787C

Preview Lab

Preview with #3F0F56

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

Preview Lab → · Contrast checker → · Palette generator →