#3F2D8E#3F2D8E

#3F2D8E is a dark, vivid violet. Relative luminance 0.049; OKLCH L 38.1% C 0.152 H 285.1°. Best body text is #FFFFFF at 10.62:1 contrast (WCAG AA passes).

Color values

HEX	#3F2D8E
RGB	rgb(63, 45, 142)
HSL	hsl(251, 52%, 37%)
HSV	hsv(251, 68%, 56%)
CMYK	cmyk(55.6%, 68.3%, 0%, 44.3%)
CIE-LAB	lab(26.41, 35.13, -51.14)
CIE-LCH	lch(26.41, 62.05, 304.48°)
OKLab	oklab(38.07% 0.0396 -0.147)
OKLCH	oklch(38.07% 0.152 285.1)
XYZ	xyz(7.8693, 4.8861, 26.1144)
Luminance	0.0489 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F2D8E #7C8E2D

analogous

#2D4C8E #3F2D8E #702D8E

triadic

#3F2D8E #8E3F2D #2D8E3F

tetradic

#3F2D8E #8E2D4C #7C8E2D #2D8E70

square

#3F2D8E #8E2D4C #7C8E2D #2D8E70

split-complementary

#3F2D8E #8E702D #4C8E2D

monochromatic

#161031 #2A1E60 #3F2D8E #543CBC #7A67CF

Accessibility & contrast

On white

10.62

#3F2D8E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#3F2D8E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F2D8E

10.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F2D8E	#FFFFFF	#000000	##FFFFFF
##3F2D8E	1.00	10.62	1.98	10.62
#FFFFFF	10.62	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004191

Deuteranopia (green-blind)

#003B8C

Tritanopia (blue-blind)

#1D4659

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #3f2d8e;
/* rgb */ color: rgb(63, 45, 142);
/* oklch */ color: oklch(38.1% 0.152 285.1);

Tailwind

colors: {
  custom: {
    50: '#7c67b0',
    500: '#3f2d8e',
    950: '#000000',
  },
}

SCSS

$custom: #3f2d8e;
$custom-light: #7c67b0;
$custom-dark: #000000;

JSON

{
  "hex": "#3f2d8e",
  "rgb": {
    "r": 63,
    "g": 45,
    "b": 142
  },
  "hsl": {
    "h": 251.134,
    "s": 51.872,
    "l": 36.667
  },
  "oklch": {
    "l": 0.38065,
    "c": 0.1522,
    "h": 285.1
  },
  "luminance": 0.04887
}

Semantic roles & 50–950 ramp

primary

#3F2D8E

secondary

#A6B561

accent

#DB4CC1

background

#F8F6FA

surface

#EFEBF5

border

#CAC6CF

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #3F2D8E

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

Preview Lab → · Contrast checker → · Palette generator →