#3F1D6D#3F1D6D

#3F1D6D is a dark, vivid violet. Relative luminance 0.030; OKLCH L 32.7% C 0.131 H 298.2°. Best body text is #FFFFFF at 13.06:1 contrast (WCAG AA passes).

Color values

HEX	#3F1D6D
RGB	rgb(63, 29, 109)
HSL	hsl(266, 58%, 27%)
HSV	hsv(266, 73%, 43%)
CMYK	cmyk(42.2%, 73.4%, 0%, 57.3%)
CIE-LAB	lab(20.20, 34.37, -40.36)
CIE-LCH	lch(20.20, 53.01, 310.41°)
OKLab	oklab(32.73% 0.0619 -0.1152)
OKLCH	oklch(32.73% 0.131 298.2)
XYZ	xyz(5.2489, 3.0395, 14.7752)
Luminance	0.0304 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1D6D #4B6D1D

analogous

#1D236D #3F1D6D #671D6D

triadic

#3F1D6D #6D3F1D #1D6D3F

tetradic

#3F1D6D #6D1D23 #4B6D1D #1D6D67

square

#3F1D6D #6D1D23 #4B6D1D #1D6D67

split-complementary

#3F1D6D #6D671D #236D1D

monochromatic

#0E0618 #23103D #3F1D6D #5B2A9D #773ACB

Accessibility & contrast

On white

13.06

#3F1D6D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#3F1D6D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1D6D

13.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1D6D	#FFFFFF	#000000	##FFFFFF
##3F1D6D	1.00	13.06	1.61	13.06
#FFFFFF	13.06	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00316F

Deuteranopia (green-blind)

#00306B

Tritanopia (blue-blind)

#343042

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #3f1d6d;
/* rgb */ color: rgb(63, 29, 109);
/* oklch */ color: oklch(32.7% 0.131 298.2);

Tailwind

colors: {
  custom: {
    50: '#795c97',
    500: '#3f1d6d',
    950: '#000000',
  },
}

SCSS

$custom: #3f1d6d;
$custom-light: #795c97;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1d6d",
  "rgb": {
    "r": 63,
    "g": 29,
    "b": 109
  },
  "hsl": {
    "h": 265.5,
    "s": 57.971,
    "l": 27.059
  },
  "oklch": {
    "l": 0.32728,
    "c": 0.1308,
    "h": 298.2
  },
  "luminance": 0.0304
}

Semantic roles & 50–950 ramp

primary

#3F1D6D

secondary

#7AA244

accent

#E1479F

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#09040E

muted

#7B797E

Preview Lab

Preview with #3F1D6D

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

Preview Lab → · Contrast checker → · Palette generator →