#3C2828#3C2828

#3C2828 is a dark, muted red. Relative luminance 0.026; OKLCH L 30.1% C 0.030 H 19.0°. Best body text is #FFFFFF at 13.76:1 contrast (WCAG AA passes).

Color values

HEX	#3C2828
RGB	rgb(60, 40, 40)
HSL	hsl(0, 20%, 20%)
HSV	hsv(0, 33%, 24%)
CMYK	cmyk(0%, 33.3%, 33.3%, 76.5%)
CIE-LAB	lab(18.50, 9.39, 3.75)
CIE-LCH	lch(18.50, 10.11, 21.79°)
OKLab	oklab(30.1% 0.0286 0.0098)
OKLCH	oklch(30.1% 0.03 19)
XYZ	xyz(3.0053, 2.6316, 2.3567)
Luminance	0.0263 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C2828 #283C3C

analogous

#3C2832 #3C2828 #3C3228

triadic

#3C2828 #283C28 #28283C

tetradic

#3C2828 #323C28 #283C3C #32283C

square

#3C2828 #323C28 #283C3C #32283C

split-complementary

#3C2828 #283C32 #28323C

monochromatic

#120C0C #171010 #3C2828 #614040 #855959

Accessibility & contrast

On white

13.76

#3C2828 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#3C2828 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C2828

13.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C2828	#FFFFFF	#000000	##FFFFFF
##3C2828	1.00	13.76	1.53	13.76
#FFFFFF	13.76	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2B28

Deuteranopia (green-blind)

#302F28

Tritanopia (blue-blind)

#402628

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #3c2828;
/* rgb */ color: rgb(60, 40, 40);
/* oklch */ color: oklch(30.1% 0.030 19.0);

Tailwind

colors: {
  custom: {
    50: '#726261',
    500: '#3c2828',
    950: '#000000',
  },
}

SCSS

$custom: #3c2828;
$custom-light: #726261;
$custom-dark: #000000;

JSON

{
  "hex": "#3c2828",
  "rgb": {
    "r": 60,
    "g": 40,
    "b": 40
  },
  "hsl": {
    "h": 0,
    "s": 20,
    "l": 19.608
  },
  "oklch": {
    "l": 0.30102,
    "c": 0.03022,
    "h": 19
  },
  "luminance": 0.02631
}

Semantic roles & 50–950 ramp

primary

#3C2828

secondary

#526D6D

accent

#BDBD6B

background

#F6F5F5

surface

#ECEAE9

border

#C7C6C5

text

#080505

muted

#7B7979

Preview Lab

Preview with #3C2828

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

Preview Lab → · Contrast checker → · Palette generator →