#3F1D7A#3F1D7A

#3F1D7A is a dark, vivid violet. Relative luminance 0.033; OKLCH L 33.9% C 0.147 H 293.7°. Best body text is #FFFFFF at 12.59:1 contrast (WCAG AA passes).

Color values

HEX	#3F1D7A
RGB	rgb(63, 29, 122)
HSL	hsl(262, 62%, 30%)
HSV	hsv(262, 76%, 48%)
CMYK	cmyk(48.4%, 76.2%, 0%, 52.2%)
CIE-LAB	lab(21.36, 38.07, -46.83)
CIE-LCH	lch(21.36, 60.35, 309.11°)
OKLab	oklab(33.91% 0.059 -0.1342)
OKLCH	oklch(33.91% 0.147 293.7)
XYZ	xyz(6.0012, 3.3404, 18.7372)
Luminance	0.0334 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1D7A #587A1D

analogous

#1D2A7A #3F1D7A #6D1D7A

triadic

#3F1D7A #7A3F1D #1D7A3F

tetradic

#3F1D7A #7A1D2A #587A1D #1D7A6D

square

#3F1D7A #7A1D2A #587A1D #1D7A6D

split-complementary

#3F1D7A #7A6D1D #2A7A1D

monochromatic

#0D0619 #251149 #3F1D7A #5929AB #7540D2

Accessibility & contrast

On white

12.59

#3F1D7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#3F1D7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1D7A

12.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1D7A	#FFFFFF	#000000	##FFFFFF
##3F1D7A	1.00	12.59	1.67	12.59
#FFFFFF	12.59	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00347D

Deuteranopia (green-blind)

#003278

Tritanopia (blue-blind)

#2D364A

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #3f1d7a;
/* rgb */ color: rgb(63, 29, 122);
/* oklch */ color: oklch(33.9% 0.147 293.7);

Tailwind

colors: {
  custom: {
    50: '#7a5da1',
    500: '#3f1d7a',
    950: '#000000',
  },
}

SCSS

$custom: #3f1d7a;
$custom-light: #7a5da1;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1d7a",
  "rgb": {
    "r": 63,
    "g": 29,
    "b": 122
  },
  "hsl": {
    "h": 261.935,
    "s": 61.589,
    "l": 29.608
  },
  "oklch": {
    "l": 0.33908,
    "c": 0.14665,
    "h": 293.7
  },
  "luminance": 0.03341
}

Semantic roles & 50–950 ramp

primary

#3F1D7A

secondary

#87AE45

accent

#E543AA

background

#F7F5FA

surface

#EEE9F3

border

#C9C5CD

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #3F1D7A

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

Preview Lab → · Contrast checker → · Palette generator →