#3F1869#3F1869

#3F1869 is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.7% C 0.132 H 300.9°. Best body text is #FFFFFF at 13.58:1 contrast (WCAG AA passes).

Color values

HEX	#3F1869
RGB	rgb(63, 24, 105)
HSL	hsl(269, 63%, 25%)
HSV	hsv(269, 77%, 41%)
CMYK	cmyk(40%, 77.1%, 0%, 58.8%)
CIE-LAB	lab(18.93, 35.86, -39.83)
CIE-LCH	lch(18.93, 53.59, 312.00°)
OKLab	oklab(31.72% 0.0681 -0.1136)
OKLCH	oklch(31.72% 0.132 300.9)
XYZ	xyz(4.9257, 2.7299, 13.6293)
Luminance	0.0273 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1869 #426918

analogous

#181969 #3F1869 #671869

triadic

#3F1869 #693F18 #18693F

tetradic

#3F1869 #691819 #426918 #186967

square

#3F1869 #691819 #426918 #186967

split-complementary

#3F1869 #696718 #196918

monochromatic

#0F0619 #210D37 #3F1869 #5D239B #7B2FCD

Accessibility & contrast

On white

13.58

#3F1869 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#3F1869 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1869

13.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1869	#FFFFFF	#000000	##FFFFFF
##3F1869	1.00	13.58	1.55	13.58
#FFFFFF	13.58	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E6B

Deuteranopia (green-blind)

#002D67

Tritanopia (blue-blind)

#362C3F

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #3f1869;
/* rgb */ color: rgb(63, 24, 105);
/* oklch */ color: oklch(31.7% 0.132 300.9);

Tailwind

colors: {
  custom: {
    50: '#795995',
    500: '#3f1869',
    950: '#000000',
  },
}

SCSS

$custom: #3f1869;
$custom-light: #795995;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1869",
  "rgb": {
    "r": 63,
    "g": 24,
    "b": 105
  },
  "hsl": {
    "h": 268.889,
    "s": 62.791,
    "l": 25.294
  },
  "oklch": {
    "l": 0.31716,
    "c": 0.13249,
    "h": 300.9
  },
  "luminance": 0.0273
}

Semantic roles & 50–950 ramp

primary

#3F1869

secondary

#709F3E

accent

#E64297

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#09040D

muted

#7B797E

Preview Lab

Preview with #3F1869

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

Preview Lab → · Contrast checker → · Palette generator →