#3C0C57#3C0C57

#3C0C57 is a dark, vivid violet. Relative luminance 0.019; OKLCH L 28.4% C 0.126 H 309.3°. Best body text is #FFFFFF at 15.19:1 contrast (WCAG AA passes).

Color values

HEX	#3C0C57
RGB	rgb(60, 12, 87)
HSL	hsl(278, 76%, 19%)
HSV	hsv(278, 86%, 34%)
CMYK	cmyk(31%, 86.2%, 0%, 65.9%)
CIE-LAB	lab(15.02, 35.99, -34.25)
CIE-LCH	lch(15.02, 49.68, 316.42°)
OKLab	oklab(28.37% 0.0797 -0.0973)
OKLCH	oklch(28.37% 0.126 309.3)
XYZ	xyz(3.7149, 1.9118, 9.1883)
Luminance	0.0191 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C0C57 #27570C

analogous

#170C57 #3C0C57 #570C4D

triadic

#3C0C57 #573C0C #0C573C

tetradic

#3C0C57 #57170C #27570C #0C4D57

square

#3C0C57 #57170C #27570C #0C4D57

split-complementary

#3C0C57 #4D570C #0C5717

monochromatic

#13041B #170521 #3C0C57 #61138D #861BC3

Accessibility & contrast

On white

15.19

#3C0C57 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#3C0C57 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C0C57

15.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C0C57	#FFFFFF	#000000	##FFFFFF
##3C0C57	1.00	15.19	1.38	15.19
#FFFFFF	15.19	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002459

Deuteranopia (green-blind)

#002656

Tritanopia (blue-blind)

#381F32

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #3c0c57;
/* rgb */ color: rgb(60, 12, 87);
/* oklch */ color: oklch(28.4% 0.126 309.3);

Tailwind

colors: {
  custom: {
    50: '#755287',
    500: '#3c0c57',
    950: '#000000',
  },
}

SCSS

$custom: #3c0c57;
$custom-light: #755287;
$custom-dark: #000000;

JSON

{
  "hex": "#3c0c57",
  "rgb": {
    "r": 60,
    "g": 12,
    "b": 87
  },
  "hsl": {
    "h": 278.4,
    "s": 75.758,
    "l": 19.412
  },
  "oklch": {
    "l": 0.28373,
    "c": 0.12576,
    "h": 309.3
  },
  "luminance": 0.01912
}

Semantic roles & 50–950 ramp

primary

#3C0C57

secondary

#51922D

accent

#F23579

background

#F7F4F8

surface

#EDE7EF

border

#C8C3CA

text

#09020B

muted

#7B787C

Preview Lab

Preview with #3C0C57

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

Preview Lab → · Contrast checker → · Palette generator →