#3F1772#3F1772

#3F1772 is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.4% C 0.144 H 297.6°. Best body text is #FFFFFF at 13.32:1 contrast (WCAG AA passes).

Color values

HEX	#3F1772
RGB	rgb(63, 23, 114)
HSL	hsl(266, 66%, 27%)
HSV	hsv(266, 80%, 45%)
CMYK	cmyk(44.7%, 79.8%, 0%, 55.3%)
CIE-LAB	lab(19.57, 38.79, -44.62)
CIE-LCH	lch(19.57, 59.12, 311.00°)
OKLab	oklab(32.42% 0.0668 -0.1277)
OKLCH	oklch(32.42% 0.144 297.6)
XYZ	xyz(5.3928, 2.8844, 16.1889)
Luminance	0.0288 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1772 #4A7217

analogous

#171C72 #3F1772 #6D1772

triadic

#3F1772 #723F17 #17723F

tetradic

#3F1772 #72171C #4A7217 #17726D

square

#3F1772 #72171C #4A7217 #17726D

split-complementary

#3F1772 #726D17 #1C7217

monochromatic

#0E0519 #230D3F #3F1772 #5B21A5 #782ED5

Accessibility & contrast

On white

13.32

#3F1772 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#3F1772 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1772

13.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1772	#FFFFFF	#000000	##FFFFFF
##3F1772	1.00	13.32	1.58	13.32
#FFFFFF	13.32	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003075

Deuteranopia (green-blind)

#002E70

Tritanopia (blue-blind)

#322F44

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #3f1772;
/* rgb */ color: rgb(63, 23, 114);
/* oklch */ color: oklch(32.4% 0.144 297.6);

Tailwind

colors: {
  custom: {
    50: '#7a599b',
    500: '#3f1772',
    950: '#000000',
  },
}

SCSS

$custom: #3f1772;
$custom-light: #7a599b;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1772",
  "rgb": {
    "r": 63,
    "g": 23,
    "b": 114
  },
  "hsl": {
    "h": 266.374,
    "s": 66.423,
    "l": 26.863
  },
  "oklch": {
    "l": 0.32424,
    "c": 0.1441,
    "h": 297.6
  },
  "luminance": 0.02884
}

Semantic roles & 50–950 ramp

primary

#3F1772

secondary

#79A83D

accent

#E93E9E

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040E

muted

#7C797E

Preview Lab

Preview with #3F1772

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

Preview Lab → · Contrast checker → · Palette generator →