#3C283A#3C283A

#3C283A is a dark, muted purple. Relative luminance 0.028; OKLCH L 30.8% C 0.042 H 330.0°. Best body text is #FFFFFF at 13.49:1 contrast (WCAG AA passes).

Color values

HEX	#3C283A
RGB	rgb(60, 40, 58)
HSL	hsl(306, 20%, 20%)
HSV	hsv(306, 33%, 24%)
CMYK	cmyk(0%, 33.3%, 3.3%, 76.5%)
CIE-LAB	lab(19.16, 12.98, -7.81)
CIE-LCH	lch(19.16, 15.15, 328.95°)
OKLab	oklab(30.82% 0.0364 -0.021)
OKLCH	oklch(30.82% 0.042 330)
XYZ	xyz(3.3859, 2.7839, 4.3611)
Luminance	0.0278 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C283A #283C2A

analogous

#34283C #3C283A #3C2830

triadic

#3C283A #3A3C28 #283A3C

tetradic

#3C283A #3C3428 #283C2A #28303C

square

#3C283A #3C3428 #283C2A #28303C

split-complementary

#3C283A #303C28 #283C34

monochromatic

#120C12 #171017 #3C283A #61405D #855981

Accessibility & contrast

On white

13.49

#3C283A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#3C283A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C283A

13.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C283A	#FFFFFF	#000000	##FFFFFF
##3C283A	1.00	13.49	1.56	13.49
#FFFFFF	13.49	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#272D3B

Deuteranopia (green-blind)

#2C2F39

Tritanopia (blue-blind)

#3E292E

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #3c283a;
/* rgb */ color: rgb(60, 40, 58);
/* oklch */ color: oklch(30.8% 0.042 330.0);

Tailwind

colors: {
  custom: {
    50: '#726270',
    500: '#3c283a',
    950: '#000000',
  },
}

SCSS

$custom: #3c283a;
$custom-light: #726270;
$custom-dark: #000000;

JSON

{
  "hex": "#3c283a",
  "rgb": {
    "r": 60,
    "g": 40,
    "b": 58
  },
  "hsl": {
    "h": 306,
    "s": 20,
    "l": 19.608
  },
  "oklch": {
    "l": 0.30818,
    "c": 0.04207,
    "h": 330
  },
  "luminance": 0.02784
}

Semantic roles & 50–950 ramp

primary

#3C283A

secondary

#526D55

accent

#BD736B

background

#F6F5F6

surface

#ECEAEC

border

#C7C6C7

text

#080507

muted

#7B797A

Preview Lab

Preview with #3C283A

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

Preview Lab → · Contrast checker → · Palette generator →