#3C0F66#3C0F66

#3C0F66 is a dark, vivid violet. Relative luminance 0.023; OKLCH L 30.0% C 0.139 H 301.6°. Best body text is #FFFFFF at 14.46:1 contrast (WCAG AA passes).

Color values

HEX	#3C0F66
RGB	rgb(60, 15, 102)
HSL	hsl(271, 74%, 23%)
HSV	hsv(271, 85%, 40%)
CMYK	cmyk(41.2%, 85.3%, 0%, 60%)
CIE-LAB	lab(16.80, 38.57, -41.34)
CIE-LCH	lch(16.80, 56.54, 313.01°)
OKLab	oklab(30.05% 0.0726 -0.1181)
OKLCH	oklch(30.05% 0.139 301.6)
XYZ	xyz(4.4320, 2.2616, 12.7708)
Luminance	0.0226 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C0F66 #39660F

analogous

#100F66 #3C0F66 #660F64

triadic

#3C0F66 #663C0F #0F663C

tetradic

#3C0F66 #66100F #39660F #0F6466

square

#3C0F66 #66100F #39660F #0F6466

split-complementary

#3C0F66 #64660F #0F6610

monochromatic

#10041B #1D0731 #3C0F66 #5B179B #7B1FD1

Accessibility & contrast

On white

14.46

#3C0F66 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#3C0F66 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C0F66

14.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C0F66	#FFFFFF	#000000	##FFFFFF
##3C0F66	1.00	14.46	1.45	14.46
#FFFFFF	14.46	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002968

Deuteranopia (green-blind)

#002964

Tritanopia (blue-blind)

#33273B

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #3c0f66;
/* rgb */ color: rgb(60, 15, 102);
/* oklch */ color: oklch(30.0% 0.139 301.6);

Tailwind

colors: {
  custom: {
    50: '#775492',
    500: '#3c0f66',
    950: '#000000',
  },
}

SCSS

$custom: #3c0f66;
$custom-light: #775492;
$custom-dark: #000000;

JSON

{
  "hex": "#3c0f66",
  "rgb": {
    "r": 60,
    "g": 15,
    "b": 102
  },
  "hsl": {
    "h": 271.034,
    "s": 74.359,
    "l": 22.941
  },
  "oklch": {
    "l": 0.30047,
    "c": 0.13865,
    "h": 301.6
  },
  "luminance": 0.02262
}

Semantic roles & 50–950 ramp

primary

#3C0F66

secondary

#679F32

accent

#F13791

background

#F7F5F9

surface

#EDE9F1

border

#C8C5CB

text

#09030D

muted

#7B787E

Preview Lab

Preview with #3C0F66

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

Preview Lab → · Contrast checker → · Palette generator →