#3F1767#3F1767

#3F1767 is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.4% C 0.131 H 302.0°. Best body text is #FFFFFF at 13.73:1 contrast (WCAG AA passes).

Color values

HEX	#3F1767
RGB	rgb(63, 23, 103)
HSL	hsl(270, 63%, 25%)
HSV	hsv(270, 78%, 40%)
CMYK	cmyk(38.8%, 77.7%, 0%, 59.6%)
CIE-LAB	lab(18.58, 35.82, -39.08)
CIE-LCH	lch(18.58, 53.02, 312.50°)
OKLab	oklab(31.41% 0.0696 -0.1114)
OKLCH	oklch(31.41% 0.131 302)
XYZ	xyz(4.8039, 2.6488, 13.0875)
Luminance	0.0265 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1767 #3F6717

analogous

#171767 #3F1767 #671767

triadic

#3F1767 #673F17 #17673F

tetradic

#3F1767 #671717 #3F6717 #176767

square

#3F1767 #671717 #3F6717 #176767

split-complementary

#3F1767 #676717 #176717

monochromatic

#0F0619 #200C35 #3F1767 #5E2299 #7C2DCB

Accessibility & contrast

On white

13.73

#3F1767 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#3F1767 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1767

13.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1767	#FFFFFF	#000000	##FFFFFF
##3F1767	1.00	13.73	1.53	13.73
#FFFFFF	13.73	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D69

Deuteranopia (green-blind)

#002D65

Tritanopia (blue-blind)

#362B3D

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #3f1767;
/* rgb */ color: rgb(63, 23, 103);
/* oklch */ color: oklch(31.4% 0.131 302.0);

Tailwind

colors: {
  custom: {
    50: '#785893',
    500: '#3f1767',
    950: '#000000',
  },
}

SCSS

$custom: #3f1767;
$custom-light: #785893;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1767",
  "rgb": {
    "r": 63,
    "g": 23,
    "b": 103
  },
  "hsl": {
    "h": 270,
    "s": 63.492,
    "l": 24.706
  },
  "oklch": {
    "l": 0.31414,
    "c": 0.13141,
    "h": 302
  },
  "luminance": 0.02649
}

Semantic roles & 50–950 ramp

primary

#3F1767

secondary

#6D9D3D

accent

#E74194

background

#F7F5F9

surface

#EEE9F1

border

#C9C5CB

text

#09030D

muted

#7B787E

Preview Lab

Preview with #3F1767

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

Preview Lab → · Contrast checker → · Palette generator →