#3C1B7C#3C1B7C

#3C1B7C is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.5% C 0.151 H 291.5°. Best body text is #FFFFFF at 12.80:1 contrast (WCAG AA passes).

Color values

HEX	#3C1B7C
RGB	rgb(60, 27, 124)
HSL	hsl(260, 64%, 30%)
HSV	hsv(260, 78%, 49%)
CMYK	cmyk(51.6%, 78.2%, 0%, 51.4%)
CIE-LAB	lab(20.83, 39.16, -48.99)
CIE-LCH	lch(20.83, 62.72, 308.63°)
OKLab	oklab(33.51% 0.0555 -0.1407)
OKLCH	oklch(33.51% 0.151 291.5)
XYZ	xyz(5.8925, 3.1995, 19.3720)
Luminance	0.0320 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C1B7C #5B7C1B

analogous

#1B2B7C #3C1B7C #6C1B7C

triadic

#3C1B7C #7C3C1B #1B7C3C

tetradic

#3C1B7C #7C1B2B #5B7C1B #1B7C6C

square

#3C1B7C #7C1B2B #5B7C1B #1B7C6C

split-complementary

#3C1B7C #7C6C1B #2B7C1B

monochromatic

#0C0519 #24104A #3C1B7C #5426AE #703DD5

Accessibility & contrast

On white

12.80

#3C1B7C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#3C1B7C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C1B7C

12.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C1B7C	#FFFFFF	#000000	##FFFFFF
##3C1B7C	1.00	12.80	1.64	12.80
#FFFFFF	12.80	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00347F

Deuteranopia (green-blind)

#00307A

Tritanopia (blue-blind)

#27364A

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #3c1b7c;
/* rgb */ color: rgb(60, 27, 124);
/* oklch */ color: oklch(33.5% 0.151 291.5);

Tailwind

colors: {
  custom: {
    50: '#795ba3',
    500: '#3c1b7c',
    950: '#000000',
  },
}

SCSS

$custom: #3c1b7c;
$custom-light: #795ba3;
$custom-dark: #000000;

JSON

{
  "hex": "#3c1b7c",
  "rgb": {
    "r": 60,
    "g": 27,
    "b": 124
  },
  "hsl": {
    "h": 260.412,
    "s": 64.238,
    "l": 29.608
  },
  "oklch": {
    "l": 0.33507,
    "c": 0.15124,
    "h": 291.5
  },
  "luminance": 0.032
}

Semantic roles & 50–950 ramp

primary

#3C1B7C

secondary

#8BB043

accent

#E741AF

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #3C1B7C

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

Preview Lab → · Contrast checker → · Palette generator →