#3F1E71#3F1E71

#3F1E71 is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.2% C 0.134 H 296.5°. Best body text is #FFFFFF at 12.84:1 contrast (WCAG AA passes).

Color values

HEX	#3F1E71
RGB	rgb(63, 30, 113)
HSL	hsl(264, 58%, 28%)
HSV	hsv(264, 73%, 44%)
CMYK	cmyk(44.2%, 73.5%, 0%, 55.7%)
CIE-LAB	lab(20.74, 34.96, -42.07)
CIE-LCH	lch(20.74, 54.70, 309.73°)
OKLab	oklab(33.22% 0.06 -0.1203)
OKLCH	oklch(33.22% 0.134 296.5)
XYZ	xyz(5.4940, 3.1774, 15.9434)
Luminance	0.0318 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1E71 #50711E

analogous

#1E2771 #3F1E71 #681E71

triadic

#3F1E71 #713F1E #1E713F

tetradic

#3F1E71 #711E27 #50711E #1E7168

square

#3F1E71 #711E27 #50711E #1E7168

split-complementary

#3F1E71 #71681E #27711E

monochromatic

#0D0618 #241141 #3F1E71 #5A2BA1 #763ECC

Accessibility & contrast

On white

12.84

#3F1E71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#3F1E71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1E71

12.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1E71	#FFFFFF	#000000	##FFFFFF
##3F1E71	1.00	12.84	1.64	12.84
#FFFFFF	12.84	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003273

Deuteranopia (green-blind)

#00316F

Tritanopia (blue-blind)

#323345

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #3f1e71;
/* rgb */ color: rgb(63, 30, 113);
/* oklch */ color: oklch(33.2% 0.134 296.5);

Tailwind

colors: {
  custom: {
    50: '#795d9b',
    500: '#3f1e71',
    950: '#000000',
  },
}

SCSS

$custom: #3f1e71;
$custom-light: #795d9b;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1e71",
  "rgb": {
    "r": 63,
    "g": 30,
    "b": 113
  },
  "hsl": {
    "h": 263.855,
    "s": 58.042,
    "l": 28.039
  },
  "oklch": {
    "l": 0.3322,
    "c": 0.13441,
    "h": 296.5
  },
  "luminance": 0.03178
}

Semantic roles & 50–950 ramp

primary

#3F1E71

secondary

#7FA546

accent

#E147A4

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#09040E

muted

#7B797E

Preview Lab

Preview with #3F1E71

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

Preview Lab → · Contrast checker → · Palette generator →