#3C0C55#3C0C55

#3C0C55 is a dark, vivid violet. Relative luminance 0.019; OKLCH L 28.2% C 0.124 H 310.5°. Best body text is #FFFFFF at 15.26:1 contrast (WCAG AA passes).

Color values

HEX	#3C0C55
RGB	rgb(60, 12, 85)
HSL	hsl(279, 75%, 19%)
HSV	hsv(279, 86%, 33%)
CMYK	cmyk(29.4%, 85.9%, 0%, 66.7%)
CIE-LAB	lab(14.84, 35.51, -33.18)
CIE-LCH	lch(14.84, 48.59, 316.94°)
OKLab	oklab(28.2% 0.0803 -0.0941)
OKLCH	oklch(28.2% 0.124 310.5)
XYZ	xyz(3.6343, 1.8796, 8.7639)
Luminance	0.0188 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C0C55 #25550C

analogous

#180C55 #3C0C55 #550C4A

triadic

#3C0C55 #553C0C #0C553C

tetradic

#3C0C55 #55180C #25550C #0C4A55

square

#3C0C55 #55180C #25550C #0C4A55

split-complementary

#3C0C55 #4A550C #0C5518

monochromatic

#13041B #16041F #3C0C55 #62148B #881BC0

Accessibility & contrast

On white

15.26

#3C0C55 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#3C0C55 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C0C55

15.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C0C55	#FFFFFF	#000000	##FFFFFF
##3C0C55	1.00	15.26	1.38	15.26
#FFFFFF	15.26	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002357

Deuteranopia (green-blind)

#002654

Tritanopia (blue-blind)

#381E31

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #3c0c55;
/* rgb */ color: rgb(60, 12, 85);
/* oklch */ color: oklch(28.2% 0.124 310.5);

Tailwind

colors: {
  custom: {
    50: '#755285',
    500: '#3c0c55',
    950: '#000000',
  },
}

SCSS

$custom: #3c0c55;
$custom-light: #755285;
$custom-dark: #000000;

JSON

{
  "hex": "#3c0c55",
  "rgb": {
    "r": 60,
    "g": 12,
    "b": 85
  },
  "hsl": {
    "h": 279.452,
    "s": 75.258,
    "l": 19.02
  },
  "oklch": {
    "l": 0.28196,
    "c": 0.12369,
    "h": 310.5
  },
  "luminance": 0.01879
}

Semantic roles & 50–950 ramp

primary

#3C0C55

secondary

#4F902D

accent

#F23676

background

#F7F4F8

surface

#EDE7EF

border

#C8C3CA

text

#09020B

muted

#7B787C

Preview Lab

Preview with #3C0C55

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

Preview Lab → · Contrast checker → · Palette generator →