#3F2BA3#3F2BA3

#3F2BA3 is a dark, vivid violet. Relative luminance 0.054; OKLCH L 39.7% C 0.181 H 281.9°. Best body text is #FFFFFF at 10.07:1 contrast (WCAG AA passes).

Color values

HEX	#3F2BA3
RGB	rgb(63, 43, 163)
HSL	hsl(250, 58%, 40%)
HSV	hsv(250, 74%, 64%)
CMYK	cmyk(61.3%, 73.6%, 0%, 36.1%)
CIE-LAB	lab(27.92, 42.91, -61.52)
CIE-LCH	lch(27.92, 75.01, 304.89°)
OKLab	oklab(39.74% 0.0374 -0.1774)
OKLCH	oklch(39.74% 0.181 281.9)
XYZ	xyz(9.5226, 5.4282, 35.1892)
Luminance	0.0543 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F2BA3 #8FA32B

analogous

#2B53A3 #3F2BA3 #7B2BA3

triadic

#3F2BA3 #A33F2B #2BA33F

tetradic

#3F2BA3 #A32B53 #8FA32B #2BA37B

square

#3F2BA3 #A32B53 #8FA32B #2BA37B

split-complementary

#3F2BA3 #A37B2B #53A32B

monochromatic

#1A1142 #2C1E73 #3F2BA3 #563FCC #816FD9

Accessibility & contrast

On white

10.07

#3F2BA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#3F2BA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F2BA3

10.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F2BA3	#FFFFFF	#000000	##FFFFFF
##3F2BA3	1.00	10.07	2.09	10.07
#FFFFFF	10.07	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046A7

Deuteranopia (green-blind)

#003EA1

Tritanopia (blue-blind)

#004C64

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #3f2ba3;
/* rgb */ color: rgb(63, 43, 163);
/* oklch */ color: oklch(39.7% 0.181 281.9);

Tailwind

colors: {
  custom: {
    50: '#8067bf',
    500: '#3f2ba3',
    950: '#000000',
  },
}

SCSS

$custom: #3f2ba3;
$custom-light: #8067bf;
$custom-dark: #000000;

JSON

{
  "hex": "#3f2ba3",
  "rgb": {
    "r": 63,
    "g": 43,
    "b": 163
  },
  "hsl": {
    "h": 250,
    "s": 58.252,
    "l": 40.392
  },
  "oklch": {
    "l": 0.39738,
    "c": 0.18128,
    "h": 281.9
  },
  "luminance": 0.05429
}

Semantic roles & 50–950 ramp

primary

#3F2BA3

secondary

#B2C06A

accent

#E146C8

background

#F8F6FB

surface

#F0EBF7

border

#CBC6D0

text

#0B0612

muted

#7C7A81

Preview Lab

Preview with #3F2BA3

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

Preview Lab → · Contrast checker → · Palette generator →