#3C2840#3C2840

#3C2840 is a dark, muted purple. Relative luminance 0.028; OKLCH L 31.1% C 0.050 H 320.7°. Best body text is #FFFFFF at 13.38:1 contrast (WCAG AA passes).

Color values

HEX	#3C2840
RGB	rgb(60, 40, 64)
HSL	hsl(290, 23%, 20%)
HSV	hsv(290, 38%, 25%)
CMYK	cmyk(6.2%, 37.5%, 0%, 74.9%)
CIE-LAB	lab(19.43, 14.40, -11.54)
CIE-LCH	lch(19.43, 18.45, 321.29°)
OKLab	oklab(31.11% 0.0385 -0.0315)
OKLCH	oklch(31.11% 0.05 320.7)
XYZ	xyz(3.5476, 2.8485, 5.2124)
Luminance	0.0285 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C2840 #2C4028

analogous

#302840 #3C2840 #402838

triadic

#3C2840 #403C28 #28403C

tetradic

#3C2840 #403028 #2C4028 #283840

square

#3C2840 #403028 #2C4028 #283840

split-complementary

#3C2840 #384028 #284030

monochromatic

#120C13 #19101A #3C2840 #5F4066 #83578B

Accessibility & contrast

On white

13.38

#3C2840 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#3C2840 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C2840

13.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C2840	#FFFFFF	#000000	##FFFFFF
##3C2840	1.00	13.38	1.57	13.38
#FFFFFF	13.38	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#252E41

Deuteranopia (green-blind)

#2A303F

Tritanopia (blue-blind)

#3D2B31

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #3c2840;
/* rgb */ color: rgb(60, 40, 64);
/* oklch */ color: oklch(31.1% 0.050 320.7);

Tailwind

colors: {
  custom: {
    50: '#726275',
    500: '#3c2840',
    950: '#000000',
  },
}

SCSS

$custom: #3c2840;
$custom-light: #726275;
$custom-dark: #000000;

JSON

{
  "hex": "#3c2840",
  "rgb": {
    "r": 60,
    "g": 40,
    "b": 64
  },
  "hsl": {
    "h": 290,
    "s": 23.077,
    "l": 20.392
  },
  "oklch": {
    "l": 0.31113,
    "c": 0.04974,
    "h": 320.7
  },
  "luminance": 0.02848
}

Semantic roles & 50–950 ramp

primary

#3C2840

secondary

#577252

accent

#C06877

background

#F6F5F7

surface

#ECEAED

border

#C7C6C8

text

#080508

muted

#7B797B

Preview Lab

Preview with #3C2840

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

Preview Lab → · Contrast checker → · Palette generator →