#3C1D79#3C1D79

#3C1D79 is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.5% C 0.145 H 292.0°. Best body text is #FFFFFF at 12.77:1 contrast (WCAG AA passes).

Color values

HEX	#3C1D79
RGB	rgb(60, 29, 121)
HSL	hsl(260, 61%, 29%)
HSV	hsv(260, 76%, 47%)
CMYK	cmyk(50.4%, 76%, 0%, 52.5%)
CIE-LAB	lab(20.90, 37.25, -46.95)
CIE-LCH	lch(20.90, 59.94, 308.43°)
OKLab	oklab(33.47% 0.0545 -0.1347)
OKLCH	oklch(33.47% 0.145 292)
XYZ	xyz(5.7531, 3.2197, 18.4038)
Luminance	0.0322 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C1D79 #5A791D

analogous

#1D2C79 #3C1D79 #6A1D79

triadic

#3C1D79 #793C1D #1D793C

tetradic

#3C1D79 #791D2C #5A791D #1D796A

square

#3C1D79 #791D2C #5A791D #1D796A

split-complementary

#3C1D79 #796A1D #2C791D

monochromatic

#0C0619 #241148 #3C1D79 #5429AA #703FD1

Accessibility & contrast

On white

12.77

#3C1D79 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#3C1D79 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C1D79

12.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C1D79	#FFFFFF	#000000	##FFFFFF
##3C1D79	1.00	12.77	1.64	12.77
#FFFFFF	12.77	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00347C

Deuteranopia (green-blind)

#003077

Tritanopia (blue-blind)

#283549

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #3c1d79;
/* rgb */ color: rgb(60, 29, 121);
/* oklch */ color: oklch(33.5% 0.145 292.0);

Tailwind

colors: {
  custom: {
    50: '#795ca1',
    500: '#3c1d79',
    950: '#000000',
  },
}

SCSS

$custom: #3c1d79;
$custom-light: #795ca1;
$custom-dark: #000000;

JSON

{
  "hex": "#3c1d79",
  "rgb": {
    "r": 60,
    "g": 29,
    "b": 121
  },
  "hsl": {
    "h": 260.217,
    "s": 61.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.33474,
    "c": 0.14532,
    "h": 292
  },
  "luminance": 0.0322
}

Semantic roles & 50–950 ramp

primary

#3C1D79

secondary

#8AAD45

accent

#E443AE

background

#F7F5FA

surface

#EEE9F3

border

#C9C5CD

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #3C1D79

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

Preview Lab → · Contrast checker → · Palette generator →