#3C0639#3C0639

#3C0639 is a dark, moderate purple. Relative luminance 0.014; OKLCH L 25.4% C 0.104 H 330.7°. Best body text is #FFFFFF at 16.44:1 contrast (WCAG AA passes).

Color values

HEX	#3C0639
RGB	rgb(60, 6, 57)
HSL	hsl(303, 82%, 13%)
HSV	hsv(303, 90%, 24%)
CMYK	cmyk(0%, 90%, 5%, 76.5%)
CIE-LAB	lab(11.87, 31.82, -18.42)
CIE-LCH	lch(11.87, 36.77, 329.93°)
OKLab	oklab(25.41% 0.0905 -0.0509)
OKLCH	oklch(25.41% 0.104 330.7)
XYZ	xyz(2.6671, 1.3865, 3.9973)
Luminance	0.0139 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C0639 #063C09

analogous

#24063C #3C0639 #3C061E

triadic

#3C0639 #393C06 #06393C

tetradic

#3C0639 #3C2406 #063C09 #061E3C

square

#3C0639 #3C2406 #063C09 #061E3C

split-complementary

#3C0639 #1E3C06 #063C24

monochromatic

#1C031A #1C031A #3C0639 #740C6E #AB11A3

Accessibility & contrast

On white

16.44

#3C0639 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#3C0639 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C0639

16.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C0639	#FFFFFF	#000000	##FFFFFF
##3C0639	1.00	16.44	1.28	16.44
#FFFFFF	16.44	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#011B3A

Deuteranopia (green-blind)

#172238

Tritanopia (blue-blind)

#3F0D1F

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #3c0639;
/* rgb */ color: rgb(60, 6, 57);
/* oklch */ color: oklch(25.4% 0.104 330.7);

Tailwind

colors: {
  custom: {
    50: '#744d6f',
    500: '#3c0639',
    950: '#000000',
  },
}

SCSS

$custom: #3c0639;
$custom-light: #744d6f;
$custom-dark: #000000;

JSON

{
  "hex": "#3c0639",
  "rgb": {
    "r": 60,
    "g": 6,
    "b": 57
  },
  "hsl": {
    "h": 303.333,
    "s": 81.818,
    "l": 12.941
  },
  "oklch": {
    "l": 0.25407,
    "c": 0.10384,
    "h": 330.7
  },
  "luminance": 0.01386
}

Semantic roles & 50–950 ramp

primary

#3C0639

secondary

#227C27

accent

#F83B30

background

#F7F4F6

surface

#EDE7EC

border

#C8C3C7

text

#080207

muted

#7B787A

Preview Lab

Preview with #3C0639

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

Preview Lab → · Contrast checker → · Palette generator →