#3F2D91#3F2D91

#3F2D91 is a dark, vivid violet. Relative luminance 0.050; OKLCH L 38.3% C 0.156 H 284.5°. Best body text is #FFFFFF at 10.52:1 contrast (WCAG AA passes).

Color values

HEX	#3F2D91
RGB	rgb(63, 45, 145)
HSL	hsl(251, 53%, 37%)
HSV	hsv(251, 69%, 57%)
CMYK	cmyk(56.6%, 69%, 0%, 43.1%)
CIE-LAB	lab(26.67, 36.09, -52.57)
CIE-LCH	lch(26.67, 63.76, 304.47°)
OKLab	oklab(38.34% 0.0392 -0.1511)
OKLCH	oklch(38.34% 0.156 284.5)
XYZ	xyz(8.0976, 4.9774, 27.3166)
Luminance	0.0498 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F2D91 #7F912D

analogous

#2D4D91 #3F2D91 #712D91

triadic

#3F2D91 #913F2D #2D913F

tetradic

#3F2D91 #912D4D #7F912D #2D9171

square

#3F2D91 #912D4D #7F912D #2D9171

split-complementary

#3F2D91 #91712D #4D912D

monochromatic

#161034 #2B1F62 #3F2D91 #533BC0 #7B68D0

Accessibility & contrast

On white

10.52

#3F2D91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#3F2D91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F2D91

10.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F2D91	#FFFFFF	#000000	##FFFFFF
##3F2D91	1.00	10.52	2.00	10.52
#FFFFFF	10.52	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004294

Deuteranopia (green-blind)

#003C8F

Tritanopia (blue-blind)

#19475B

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #3f2d91;
/* rgb */ color: rgb(63, 45, 145);
/* oklch */ color: oklch(38.3% 0.156 284.5);

Tailwind

colors: {
  custom: {
    50: '#7d67b2',
    500: '#3f2d91',
    950: '#000000',
  },
}

SCSS

$custom: #3f2d91;
$custom-light: #7d67b2;
$custom-dark: #000000;

JSON

{
  "hex": "#3f2d91",
  "rgb": {
    "r": 63,
    "g": 45,
    "b": 145
  },
  "hsl": {
    "h": 250.8,
    "s": 52.632,
    "l": 37.255
  },
  "oklch": {
    "l": 0.38335,
    "c": 0.15614,
    "h": 284.5
  },
  "luminance": 0.04978
}

Semantic roles & 50–950 ramp

primary

#3F2D91

secondary

#A8B763

accent

#DC4CC2

background

#F8F6FB

surface

#EFEBF6

border

#CAC6D0

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #3F2D91

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

Preview Lab → · Contrast checker → · Palette generator →