#3F1868#3F1868

#3F1868 is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.6% C 0.131 H 301.4°. Best body text is #FFFFFF at 13.62:1 contrast (WCAG AA passes).

Color values

HEX	#3F1868
RGB	rgb(63, 24, 104)
HSL	hsl(269, 63%, 25%)
HSV	hsv(269, 77%, 41%)
CMYK	cmyk(39.4%, 76.9%, 0%, 59.2%)
CIE-LAB	lab(18.84, 35.59, -39.31)
CIE-LCH	lch(18.84, 53.03, 312.16°)
OKLab	oklab(31.63% 0.0683 -0.1121)
OKLCH	oklch(31.63% 0.131 301.4)
XYZ	xyz(4.8746, 2.7095, 13.3602)
Luminance	0.0271 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1868 #416818

analogous

#181968 #3F1868 #671868

triadic

#3F1868 #683F18 #18683F

tetradic

#3F1868 #681819 #416818 #186867

square

#3F1868 #681819 #416818 #186867

split-complementary

#3F1868 #686718 #196818

monochromatic

#0F0619 #210D36 #3F1868 #5D239A #7B2FCB

Accessibility & contrast

On white

13.62

#3F1868 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#3F1868 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1868

13.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1868	#FFFFFF	#000000	##FFFFFF
##3F1868	1.00	13.62	1.54	13.62
#FFFFFF	13.62	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D6A

Deuteranopia (green-blind)

#002D66

Tritanopia (blue-blind)

#362C3E

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #3f1868;
/* rgb */ color: rgb(63, 24, 104);
/* oklch */ color: oklch(31.6% 0.131 301.4);

Tailwind

colors: {
  custom: {
    50: '#785994',
    500: '#3f1868',
    950: '#000000',
  },
}

SCSS

$custom: #3f1868;
$custom-light: #785994;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1868",
  "rgb": {
    "r": 63,
    "g": 24,
    "b": 104
  },
  "hsl": {
    "h": 269.25,
    "s": 62.5,
    "l": 25.098
  },
  "oklch": {
    "l": 0.31627,
    "c": 0.13132,
    "h": 301.4
  },
  "luminance": 0.0271
}

Semantic roles & 50–950 ramp

primary

#3F1868

secondary

#6F9E3E

accent

#E64296

background

#F7F5F9

surface

#EEE9F1

border

#C9C5CB

text

#09040D

muted

#7B797E

Preview Lab

Preview with #3F1868

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

Preview Lab → · Contrast checker → · Palette generator →