#3F1964#3F1964

#3F1964 is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.4% C 0.125 H 302.9°. Best body text is #FFFFFF at 13.69:1 contrast (WCAG AA passes).

Color values

HEX	#3F1964
RGB	rgb(63, 25, 100)
HSL	hsl(270, 60%, 25%)
HSV	hsv(270, 75%, 39%)
CMYK	cmyk(37%, 75%, 0%, 60.8%)
CIE-LAB	lab(18.68, 34.00, -36.95)
CIE-LCH	lch(18.68, 50.21, 312.62°)
OKLab	oklab(31.41% 0.0681 -0.1052)
OKLCH	oklch(31.41% 0.125 302.9)
XYZ	xyz(4.6972, 2.6721, 12.3224)
Luminance	0.0267 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1964 #3E6419

analogous

#1A1964 #3F1964 #641964

triadic

#3F1964 #643F19 #19643F

tetradic

#3F1964 #641A19 #3E6419 #196464

square

#3F1964 #641A19 #3E6419 #196464

split-complementary

#3F1964 #646419 #19641A

monochromatic

#0F0618 #200D33 #3F1964 #5E2595 #7D31C6

Accessibility & contrast

On white

13.69

#3F1964 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#3F1964 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1964

13.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1964	#FFFFFF	#000000	##FFFFFF
##3F1964	1.00	13.69	1.53	13.69
#FFFFFF	13.69	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D66

Deuteranopia (green-blind)

#002D62

Tritanopia (blue-blind)

#382B3C

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #3f1964;
/* rgb */ color: rgb(63, 25, 100);
/* oklch */ color: oklch(31.4% 0.125 302.9);

Tailwind

colors: {
  custom: {
    50: '#785991',
    500: '#3f1964',
    950: '#000000',
  },
}

SCSS

$custom: #3f1964;
$custom-light: #785991;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1964",
  "rgb": {
    "r": 63,
    "g": 25,
    "b": 100
  },
  "hsl": {
    "h": 270.4,
    "s": 60,
    "l": 24.51
  },
  "oklch": {
    "l": 0.31406,
    "c": 0.12529,
    "h": 302.9
  },
  "luminance": 0.02672
}

Semantic roles & 50–950 ramp

primary

#3F1964

secondary

#6C9A3F

accent

#E34593

background

#F7F5F8

surface

#EEE9F0

border

#C9C5CB

text

#09040D

muted

#7B797D

Preview Lab

Preview with #3F1964

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

Preview Lab → · Contrast checker → · Palette generator →