#3C0813#3C0813

#3C0813 is a very dark, moderate red. Relative luminance 0.012; OKLCH L 23.8% C 0.080 H 13.9°. Best body text is #FFFFFF at 16.99:1 contrast (WCAG AA passes).

Color values

HEX	#3C0813
RGB	rgb(60, 8, 19)
HSL	hsl(347, 76%, 13%)
HSV	hsv(347, 87%, 24%)
CMYK	cmyk(0%, 86.7%, 68.3%, 76.5%)
CIE-LAB	lab(10.42, 25.70, 7.45)
CIE-LCH	lch(10.42, 26.76, 16.17°)
OKLab	oklab(23.79% 0.0773 0.0191)
OKLCH	oklch(23.79% 0.08 13.9)
XYZ	xyz(2.0681, 1.1816, 0.7352)
Luminance	0.0118 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C0813 #083C31

analogous

#3C082D #3C0813 #3C1708

triadic

#3C0813 #133C08 #08133C

tetradic

#3C0813 #2D3C08 #083C31 #17083C

square

#3C0813 #2D3C08 #083C31 #17083C

split-complementary

#3C0813 #083C17 #082D3C

monochromatic

#1B0409 #1B0409 #3C0813 #720F24 #A81635

Accessibility & contrast

On white

16.99

#3C0813 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#3C0813 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C0813

16.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C0813	#FFFFFF	#000000	##FFFFFF
##3C0813	1.00	16.99	1.24	16.99
#FFFFFF	16.99	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#161513

Deuteranopia (green-blind)

#232012

Tritanopia (blue-blind)

#43000D

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #3c0813;
/* rgb */ color: rgb(60, 8, 19);
/* oklch */ color: oklch(23.8% 0.080 13.9);

Tailwind

colors: {
  custom: {
    50: '#764d50',
    500: '#3c0813',
    950: '#000000',
  },
}

SCSS

$custom: #3c0813;
$custom-light: #764d50;
$custom-dark: #000000;

JSON

{
  "hex": "#3c0813",
  "rgb": {
    "r": 60,
    "g": 8,
    "b": 19
  },
  "hsl": {
    "h": 347.308,
    "s": 76.471,
    "l": 13.333
  },
  "oklch": {
    "l": 0.23786,
    "c": 0.07964,
    "h": 13.9
  },
  "luminance": 0.01181
}

Semantic roles & 50–950 ramp

primary

#3C0813

secondary

#257B69

accent

#F3CB35

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#090102

muted

#7B7778

Preview Lab

Preview with #3C0813

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

Preview Lab → · Contrast checker → · Palette generator →