#3F1E82#3F1E82

#3F1E82 is a dark, vivid violet. Relative luminance 0.036; OKLCH L 34.8% C 0.155 H 291.2°. Best body text is #FFFFFF at 12.21:1 contrast (WCAG AA passes).

Color values

HEX	#3F1E82
RGB	rgb(63, 30, 130)
HSL	hsl(260, 63%, 31%)
HSV	hsv(260, 77%, 51%)
CMYK	cmyk(51.5%, 76.9%, 0%, 49%)
CIE-LAB	lab(22.29, 39.86, -50.38)
CIE-LCH	lch(22.29, 64.24, 308.35°)
OKLab	oklab(34.8% 0.056 -0.1447)
OKLCH	oklch(34.8% 0.155 291.2)
XYZ	xyz(6.5423, 3.5968, 21.4643)
Luminance	0.0360 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1E82 #61821E

analogous

#1E2F82 #3F1E82 #711E82

triadic

#3F1E82 #823F1E #1E823F

tetradic

#3F1E82 #821E2F #61821E #1E8271

square

#3F1E82 #821E2F #61821E #1E8271

split-complementary

#3F1E82 #82711E #2F821E

monochromatic

#0F071F #271350 #3F1E82 #5729B4 #7546D4

Accessibility & contrast

On white

12.21

#3F1E82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#3F1E82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1E82

12.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1E82	#FFFFFF	#000000	##FFFFFF
##3F1E82	1.00	12.21	1.72	12.21
#FFFFFF	12.21	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003785

Deuteranopia (green-blind)

#003380

Tritanopia (blue-blind)

#28394E

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #3f1e82;
/* rgb */ color: rgb(63, 30, 130);
/* oklch */ color: oklch(34.8% 0.155 291.2);

Tailwind

colors: {
  custom: {
    50: '#7c5ea7',
    500: '#3f1e82',
    950: '#000000',
  },
}

SCSS

$custom: #3f1e82;
$custom-light: #7c5ea7;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1e82",
  "rgb": {
    "r": 63,
    "g": 30,
    "b": 130
  },
  "hsl": {
    "h": 259.8,
    "s": 62.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.34795,
    "c": 0.15513,
    "h": 291.2
  },
  "luminance": 0.03597
}

Semantic roles & 50–950 ramp

primary

#3F1E82

secondary

#91B547

accent

#E642B0

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #3F1E82

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

Preview Lab → · Contrast checker → · Palette generator →