#3C1D72#3C1D72

#3C1D72 is a dark, vivid violet. Relative luminance 0.031; OKLCH L 32.8% C 0.137 H 294.3°. Best body text is #FFFFFF at 13.04:1 contrast (WCAG AA passes).

Color values

HEX	#3C1D72
RGB	rgb(60, 29, 114)
HSL	hsl(262, 59%, 28%)
HSV	hsv(262, 75%, 45%)
CMYK	cmyk(47.4%, 74.6%, 0%, 55.3%)
CIE-LAB	lab(20.26, 35.20, -43.52)
CIE-LCH	lch(20.26, 55.97, 308.97°)
OKLab	oklab(32.82% 0.0562 -0.1246)
OKLCH	oklch(32.82% 0.137 294.3)
XYZ	xyz(5.3393, 3.0541, 16.2245)
Luminance	0.0305 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C1D72 #53721D

analogous

#1D2872 #3C1D72 #661D72

triadic

#3C1D72 #723C1D #1D723C

tetradic

#3C1D72 #721D28 #53721D #1D7266

square

#3C1D72 #721D28 #53721D #1D7266

split-complementary

#3C1D72 #72661D #28721D

monochromatic

#0D0618 #221141 #3C1D72 #5629A3 #713CCD

Accessibility & contrast

On white

13.04

#3C1D72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#3C1D72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C1D72

13.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C1D72	#FFFFFF	#000000	##FFFFFF
##3C1D72	1.00	13.04	1.61	13.04
#FFFFFF	13.04	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003274

Deuteranopia (green-blind)

#002F70

Tritanopia (blue-blind)

#2C3345

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #3c1d72;
/* rgb */ color: rgb(60, 29, 114);
/* oklch */ color: oklch(32.8% 0.137 294.3);

Tailwind

colors: {
  custom: {
    50: '#775c9b',
    500: '#3c1d72',
    950: '#000000',
  },
}

SCSS

$custom: #3c1d72;
$custom-light: #775c9b;
$custom-dark: #000000;

JSON

{
  "hex": "#3c1d72",
  "rgb": {
    "r": 60,
    "g": 29,
    "b": 114
  },
  "hsl": {
    "h": 261.882,
    "s": 59.441,
    "l": 28.039
  },
  "oklch": {
    "l": 0.32819,
    "c": 0.13669,
    "h": 294.3
  },
  "luminance": 0.03054
}

Semantic roles & 50–950 ramp

primary

#3C1D72

secondary

#83A645

accent

#E345A9

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#09040E

muted

#7B797E

Preview Lab

Preview with #3C1D72

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

Preview Lab → · Contrast checker → · Palette generator →