#3B1C8D#3B1C8D

#3B1C8D is a dark, vivid violet. Relative luminance 0.037; OKLCH L 35.2% C 0.170 H 286.4°. Best body text is #FFFFFF at 12.09:1 contrast (WCAG AA passes).

Color values

HEX	#3B1C8D
RGB	rgb(59, 28, 141)
HSL	hsl(256, 67%, 33%)
HSV	hsv(256, 80%, 55%)
CMYK	cmyk(58.2%, 80.1%, 0%, 44.7%)
CIE-LAB	lab(22.59, 43.48, -56.79)
CIE-LCH	lch(22.59, 71.53, 307.44°)
OKLab	oklab(35.24% 0.048 -0.1635)
OKLCH	oklch(35.24% 0.17 286.4)
XYZ	xyz(7.0252, 3.6830, 25.5348)
Luminance	0.0368 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B1C8D #6E8D1C

analogous

#1C358D #3B1C8D #731C8D

triadic

#3B1C8D #8D3B1C #1C8D3B

tetradic

#3B1C8D #8D1C35 #6E8D1C #1C8D73

square

#3B1C8D #8D1C35 #6E8D1C #1C8D73

split-complementary

#3B1C8D #8D731C #358D1C

monochromatic

#100827 #26125A #3B1C8D #5026C0 #7149DB

Accessibility & contrast

On white

12.09

#3B1C8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#3B1C8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B1C8D

12.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B1C8D	#FFFFFF	#000000	##FFFFFF
##3B1C8D	1.00	12.09	1.74	12.09
#FFFFFF	12.09	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003990

Deuteranopia (green-blind)

#00338B

Tritanopia (blue-blind)

#133D54

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #3b1c8d;
/* rgb */ color: rgb(59, 28, 141);
/* oklch */ color: oklch(35.2% 0.170 286.4);

Tailwind

colors: {
  custom: {
    50: '#7b5daf',
    500: '#3b1c8d',
    950: '#000000',
  },
}

SCSS

$custom: #3b1c8d;
$custom-light: #7b5daf;
$custom-dark: #000000;

JSON

{
  "hex": "#3b1c8d",
  "rgb": {
    "r": 59,
    "g": 28,
    "b": 141
  },
  "hsl": {
    "h": 256.46,
    "s": 66.864,
    "l": 33.137
  },
  "oklch": {
    "l": 0.35235,
    "c": 0.17045,
    "h": 286.4
  },
  "luminance": 0.03683
}

Semantic roles & 50–950 ramp

primary

#3B1C8D

secondary

#9DBD48

accent

#EA3EBB

background

#F8F5FA

surface

#EFE9F5

border

#CAC5CF

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #3B1C8D

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

Preview Lab → · Contrast checker → · Palette generator →