#3F1746#3F1746

#3F1746 is a dark, moderate purple. Relative luminance 0.021; OKLCH L 28.8% C 0.093 H 321.4°. Best body text is #FFFFFF at 14.76:1 contrast (WCAG AA passes).

Color values

HEX	#3F1746
RGB	rgb(63, 23, 70)
HSL	hsl(291, 51%, 18%)
HSV	hsv(291, 67%, 27%)
CMYK	cmyk(10%, 67.1%, 0%, 72.5%)
CIE-LAB	lab(16.06, 27.53, -20.90)
CIE-LCH	lch(16.06, 34.57, 322.79°)
OKLab	oklab(28.81% 0.073 -0.0581)
OKLCH	oklch(28.81% 0.093 321.4)
XYZ	xyz(3.4617, 2.1119, 6.0185)
Luminance	0.0211 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1746 #1E4617

analogous

#271746 #3F1746 #461735

triadic

#3F1746 #463F17 #17463F

tetradic

#3F1746 #462717 #1E4617 #173546

square

#3F1746 #462717 #1E4617 #173546

split-complementary

#3F1746 #354617 #174627

monochromatic

#150817 #160818 #3F1746 #682674 #9235A2

Accessibility & contrast

On white

14.76

#3F1746 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#3F1746 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1746

14.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1746	#FFFFFF	#000000	##FFFFFF
##3F1746	1.00	14.76	1.42	14.76
#FFFFFF	14.76	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D2547

Deuteranopia (green-blind)

#1C2945

Tritanopia (blue-blind)

#401E2C

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #3f1746;
/* rgb */ color: rgb(63, 23, 70);
/* oklch */ color: oklch(28.8% 0.093 321.4);

Tailwind

colors: {
  custom: {
    50: '#765779',
    500: '#3f1746',
    950: '#000000',
  },
}

SCSS

$custom: #3f1746;
$custom-light: #765779;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1746",
  "rgb": {
    "r": 63,
    "g": 23,
    "b": 70
  },
  "hsl": {
    "h": 291.064,
    "s": 50.538,
    "l": 18.235
  },
  "oklch": {
    "l": 0.28814,
    "c": 0.0933,
    "h": 321.4
  },
  "luminance": 0.02112
}

Semantic roles & 50–950 ramp

primary

#3F1746

secondary

#457D3C

accent

#DA4E63

background

#F7F5F7

surface

#EDE9ED

border

#C8C5C8

text

#090309

muted

#7B787B

Preview Lab

Preview with #3F1746

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

Preview Lab → · Contrast checker → · Palette generator →