#3F1785#3F1785

#3F1785 is a dark, vivid violet. Relative luminance 0.034; OKLCH L 34.3% C 0.166 H 291.5°. Best body text is #FFFFFF at 12.56:1 contrast (WCAG AA passes).

Color values

HEX	#3F1785
RGB	rgb(63, 23, 133)
HSL	hsl(262, 71%, 31%)
HSV	hsv(262, 83%, 52%)
CMYK	cmyk(52.6%, 82.7%, 0%, 47.8%)
CIE-LAB	lab(21.44, 44.01, -53.67)
CIE-LCH	lch(21.44, 69.40, 309.35°)
OKLab	oklab(34.29% 0.0606 -0.1542)
OKLCH	oklch(34.29% 0.166 291.5)
XYZ	xyz(6.5887, 3.3627, 22.4877)
Luminance	0.0336 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1785 #5D8517

analogous

#172685 #3F1785 #761785

triadic

#3F1785 #853F17 #17853F

tetradic

#3F1785 #851726 #5D8517 #178576

square

#3F1785 #851726 #5D8517 #178576

split-complementary

#3F1785 #857617 #268517

monochromatic

#0E051D #260E51 #3F1785 #5820B9 #753ADD

Accessibility & contrast

On white

12.56

#3F1785 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#3F1785 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1785

12.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1785	#FFFFFF	#000000	##FFFFFF
##3F1785	1.00	12.56	1.67	12.56
#FFFFFF	12.56	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003588

Deuteranopia (green-blind)

#003183

Tritanopia (blue-blind)

#26374F

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #3f1785;
/* rgb */ color: rgb(63, 23, 133);
/* oklch */ color: oklch(34.3% 0.166 291.5);

Tailwind

colors: {
  custom: {
    50: '#7d5aaa',
    500: '#3f1785',
    950: '#000000',
  },
}

SCSS

$custom: #3f1785;
$custom-light: #7d5aaa;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1785",
  "rgb": {
    "r": 63,
    "g": 23,
    "b": 133
  },
  "hsl": {
    "h": 261.818,
    "s": 70.513,
    "l": 30.588
  },
  "oklch": {
    "l": 0.34293,
    "c": 0.1657,
    "h": 291.5
  },
  "luminance": 0.03363
}

Semantic roles & 50–950 ramp

primary

#3F1785

secondary

#8DB93F

accent

#ED3BAC

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #3F1785

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

Preview Lab → · Contrast checker → · Palette generator →