#3F2B86#3F2B86

#3F2B86 is a dark, vivid violet. Relative luminance 0.045; OKLCH L 37.0% C 0.144 H 287.2°. Best body text is #FFFFFF at 11.05:1 contrast (WCAG AA passes).

Color values

HEX	#3F2B86
RGB	rgb(63, 43, 134)
HSL	hsl(253, 51%, 35%)
HSV	hsv(253, 68%, 53%)
CMYK	cmyk(53%, 67.9%, 0%, 47.5%)
CIE-LAB	lab(25.28, 33.80, -48.01)
CIE-LCH	lch(25.28, 58.72, 305.14°)
OKLab	oklab(37.04% 0.0427 -0.1378)
OKLCH	oklch(37.04% 0.144 287.2)
XYZ	xyz(7.2156, 4.5054, 23.0391)
Luminance	0.0451 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F2B86 #72862B

analogous

#2B4586 #3F2B86 #6D2B86

triadic

#3F2B86 #863F2B #2B863F

tetradic

#3F2B86 #862B45 #72862B #2B866D

square

#3F2B86 #862B45 #72862B #2B866D

split-complementary

#3F2B86 #866D2B #45862B

monochromatic

#130D29 #291C58 #3F2B86 #553AB4 #7760CC

Accessibility & contrast

On white

11.05

#3F2B86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#3F2B86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F2B86

11.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F2B86	#FFFFFF	#000000	##FFFFFF
##3F2B86	1.00	11.05	1.90	11.05
#FFFFFF	11.05	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E89

Deuteranopia (green-blind)

#003984

Tritanopia (blue-blind)

#244254

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #3f2b86;
/* rgb */ color: rgb(63, 43, 134);
/* oklch */ color: oklch(37.0% 0.144 287.2);

Tailwind

colors: {
  custom: {
    50: '#7b66aa',
    500: '#3f2b86',
    950: '#000000',
  },
}

SCSS

$custom: #3f2b86;
$custom-light: #7b66aa;
$custom-dark: #000000;

JSON

{
  "hex": "#3f2b86",
  "rgb": {
    "r": 63,
    "g": 43,
    "b": 134
  },
  "hsl": {
    "h": 253.187,
    "s": 51.412,
    "l": 34.706
  },
  "oklch": {
    "l": 0.37035,
    "c": 0.14423,
    "h": 287.2
  },
  "luminance": 0.04506
}

Semantic roles & 50–950 ramp

primary

#3F2B86

secondary

#9FB25B

accent

#DB4DBC

background

#F7F6FA

surface

#EEEBF4

border

#C9C6CE

text

#0A0610

muted

#7C7A7F

Preview Lab

Preview with #3F2B86

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

Preview Lab → · Contrast checker → · Palette generator →