#3F2F84#3F2F84

#3F2F84 is a dark, vivid violet. Relative luminance 0.048; OKLCH L 37.5% C 0.136 H 286.5°. Best body text is #FFFFFF at 10.76:1 contrast (WCAG AA passes).

Color values

HEX	#3F2F84
RGB	rgb(63, 47, 132)
HSL	hsl(251, 47%, 35%)
HSV	hsv(251, 64%, 52%)
CMYK	cmyk(52.3%, 64.4%, 0%, 48.2%)
CIE-LAB	lab(26.03, 30.71, -45.54)
CIE-LCH	lch(26.03, 54.93, 303.99°)
OKLab	oklab(37.53% 0.0387 -0.1305)
OKLCH	oklch(37.53% 0.136 286.5)
XYZ	xyz(7.2300, 4.7554, 22.3622)
Luminance	0.0476 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F2F84 #74842F

analogous

#2F4A84 #3F2F84 #692F84

triadic

#3F2F84 #843F2F #2F843F

tetradic

#3F2F84 #842F4A #74842F #2F8469

square

#3F2F84 #842F4A #74842F #2F8469

split-complementary

#3F2F84 #84692F #4A842F

monochromatic

#140F2A #291F57 #3F2F84 #553FB1 #7865C8

Accessibility & contrast

On white

10.76

#3F2F84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#3F2F84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F2F84

10.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F2F84	#FFFFFF	#000000	##FFFFFF
##3F2F84	1.00	10.76	1.95	10.76
#FFFFFF	10.76	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004087

Deuteranopia (green-blind)

#003B82

Tritanopia (blue-blind)

#264355

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #3f2f84;
/* rgb */ color: rgb(63, 47, 132);
/* oklch */ color: oklch(37.5% 0.136 286.5);

Tailwind

colors: {
  custom: {
    50: '#7b68a8',
    500: '#3f2f84',
    950: '#000000',
  },
}

SCSS

$custom: #3f2f84;
$custom-light: #7b68a8;
$custom-dark: #000000;

JSON

{
  "hex": "#3f2f84",
  "rgb": {
    "r": 63,
    "g": 47,
    "b": 132
  },
  "hsl": {
    "h": 251.294,
    "s": 47.486,
    "l": 35.098
  },
  "oklch": {
    "l": 0.37527,
    "c": 0.1361,
    "h": 286.5
  },
  "luminance": 0.04756
}

Semantic roles & 50–950 ramp

primary

#3F2F84

secondary

#A0AF60

accent

#D751BE

background

#F7F6FA

surface

#EEEBF4

border

#C9C6CE

text

#0A0610

muted

#7C7A7F

Preview Lab

Preview with #3F2F84

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

Preview Lab → · Contrast checker → · Palette generator →