#3F2F8A#3F2F8A

#3F2F8A is a dark, vivid violet. Relative luminance 0.049; OKLCH L 38.0% C 0.144 H 285.3°. Best body text is #FFFFFF at 10.58:1 contrast (WCAG AA passes).

Color values

HEX	#3F2F8A
RGB	rgb(63, 47, 138)
HSL	hsl(251, 49%, 36%)
HSV	hsv(251, 66%, 54%)
CMYK	cmyk(54.3%, 65.9%, 0%, 45.9%)
CIE-LAB	lab(26.52, 32.63, -48.48)
CIE-LCH	lch(26.52, 58.44, 303.94°)
OKLab	oklab(38.04% 0.0381 -0.1391)
OKLCH	oklch(38.04% 0.144 285.3)
XYZ	xyz(7.6525, 4.9244, 24.5871)
Luminance	0.0493 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F2F8A #7A8A2F

analogous

#2F4D8A #3F2F8A #6D2F8A

triadic

#3F2F8A #8A3F2F #2F8A3F

tetradic

#3F2F8A #8A2F4D #7A8A2F #2F8A6D

square

#3F2F8A #8A2F4D #7A8A2F #2F8A6D

split-complementary

#3F2F8A #8A6D2F #4D8A2F

monochromatic

#15102F #2A1F5C #3F2F8A #543FB8 #7968CC

Accessibility & contrast

On white

10.58

#3F2F8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#3F2F8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F2F8A

10.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F2F8A	#FFFFFF	#000000	##FFFFFF
##3F2F8A	1.00	10.58	1.99	10.58
#FFFFFF	10.58	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00418D

Deuteranopia (green-blind)

#003C88

Tritanopia (blue-blind)

#204558

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #3f2f8a;
/* rgb */ color: rgb(63, 47, 138);
/* oklch */ color: oklch(38.0% 0.144 285.3);

Tailwind

colors: {
  custom: {
    50: '#7c68ad',
    500: '#3f2f8a',
    950: '#000000',
  },
}

SCSS

$custom: #3f2f8a;
$custom-light: #7c68ad;
$custom-dark: #000000;

JSON

{
  "hex": "#3f2f8a",
  "rgb": {
    "r": 63,
    "g": 47,
    "b": 138
  },
  "hsl": {
    "h": 250.549,
    "s": 49.189,
    "l": 36.275
  },
  "oklch": {
    "l": 0.38039,
    "c": 0.14426,
    "h": 285.3
  },
  "luminance": 0.04925
}

Semantic roles & 50–950 ramp

primary

#3F2F8A

secondary

#A4B362

accent

#D94FC1

background

#F7F6FA

surface

#EEEBF4

border

#C9C6CE

text

#0A0610

muted

#7C7A7F

Preview Lab

Preview with #3F2F8A

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

Preview Lab → · Contrast checker → · Palette generator →