#3C1966#3C1966

#3C1966 is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.2% C 0.127 H 299.7°. Best body text is #FFFFFF at 13.79:1 contrast (WCAG AA passes).

Color values

HEX	#3C1966
RGB	rgb(60, 25, 102)
HSL	hsl(267, 61%, 25%)
HSV	hsv(267, 75%, 40%)
CMYK	cmyk(41.2%, 75.5%, 0%, 60%)
CIE-LAB	lab(18.43, 33.91, -38.69)
CIE-LCH	lch(18.43, 51.45, 311.24°)
OKLab	oklab(31.19% 0.063 -0.1104)
OKLCH	oklch(31.19% 0.127 299.7)
XYZ	xyz(4.6088, 2.6152, 12.8298)
Luminance	0.0261 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C1966 #436619

analogous

#191C66 #3C1966 #631966

triadic

#3C1966 #663C19 #19663C

tetradic

#3C1966 #66191C #436619 #196663

square

#3C1966 #66191C #436619 #196663

split-complementary

#3C1966 #666319 #1C6619

monochromatic

#0E0619 #1F0D35 #3C1966 #592597 #7631C8

Accessibility & contrast

On white

13.79

#3C1966 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#3C1966 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C1966

13.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C1966	#FFFFFF	#000000	##FFFFFF
##3C1966	1.00	13.79	1.52	13.79
#FFFFFF	13.79	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D68

Deuteranopia (green-blind)

#002C64

Tritanopia (blue-blind)

#322C3D

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #3c1966;
/* rgb */ color: rgb(60, 25, 102);
/* oklch */ color: oklch(31.2% 0.127 299.7);

Tailwind

colors: {
  custom: {
    50: '#765992',
    500: '#3c1966',
    950: '#000000',
  },
}

SCSS

$custom: #3c1966;
$custom-light: #765992;
$custom-dark: #000000;

JSON

{
  "hex": "#3c1966",
  "rgb": {
    "r": 60,
    "g": 25,
    "b": 102
  },
  "hsl": {
    "h": 267.273,
    "s": 60.63,
    "l": 24.902
  },
  "oklch": {
    "l": 0.31191,
    "c": 0.1271,
    "h": 299.7
  },
  "luminance": 0.02615
}

Semantic roles & 50–950 ramp

primary

#3C1966

secondary

#729C3F

accent

#E4449B

background

#F7F5F9

surface

#EDE9F1

border

#C8C5CB

text

#09040D

muted

#7B797E

Preview Lab

Preview with #3C1966

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

Preview Lab → · Contrast checker → · Palette generator →