#3F1164#3F1164

#3F1164 is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.5% C 0.135 H 304.4°. Best body text is #FFFFFF at 14.23:1 contrast (WCAG AA passes).

Color values

HEX	#3F1164
RGB	rgb(63, 17, 100)
HSL	hsl(273, 71%, 23%)
HSV	hsv(273, 83%, 39%)
CMYK	cmyk(37%, 83%, 0%, 60.8%)
CIE-LAB	lab(17.36, 37.77, -39.10)
CIE-LCH	lch(17.36, 54.37, 314.01°)
OKLab	oklab(30.47% 0.0763 -0.1114)
OKLCH	oklch(30.47% 0.135 304.4)
XYZ	xyz(4.5501, 2.3778, 12.2734)
Luminance	0.0238 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1164 #366411

analogous

#151164 #3F1164 #64115F

triadic

#3F1164 #643F11 #11643F

tetradic

#3F1164 #641511 #366411 #115F64

square

#3F1164 #641511 #366411 #115F64

split-complementary

#3F1164 #5F6411 #116415

monochromatic

#10041A #1E0830 #3F1164 #601A98 #8123CD

Accessibility & contrast

On white

14.23

#3F1164 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#3F1164 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1164

14.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1164	#FFFFFF	#000000	##FFFFFF
##3F1164	1.00	14.23	1.48	14.23
#FFFFFF	14.23	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A66

Deuteranopia (green-blind)

#002B62

Tritanopia (blue-blind)

#38273A

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #3f1164;
/* rgb */ color: rgb(63, 17, 100);
/* oklch */ color: oklch(30.5% 0.135 304.4);

Tailwind

colors: {
  custom: {
    50: '#785591',
    500: '#3f1164',
    950: '#000000',
  },
}

SCSS

$custom: #3f1164;
$custom-light: #785591;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1164",
  "rgb": {
    "r": 63,
    "g": 17,
    "b": 100
  },
  "hsl": {
    "h": 273.253,
    "s": 70.94,
    "l": 22.941
  },
  "oklch": {
    "l": 0.30472,
    "c": 0.13505,
    "h": 304.4
  },
  "luminance": 0.02378
}

Semantic roles & 50–950 ramp

primary

#3F1164

secondary

#639C35

accent

#EE3A8A

background

#F7F5F9

surface

#EEE9F1

border

#C9C5CB

text

#09030D

muted

#7B787E

Preview Lab

Preview with #3F1164

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

Preview Lab → · Contrast checker → · Palette generator →