#3C0804#3C0804

#3C0804 is a very dark, moderate red. Relative luminance 0.011; OKLCH L 23.5% C 0.081 H 30.2°. Best body text is #FFFFFF at 17.09:1 contrast (WCAG AA passes).

Color values

HEX	#3C0804
RGB	rgb(60, 8, 4)
HSL	hsl(4, 88%, 13%)
HSV	hsv(4, 93%, 24%)
CMYK	cmyk(0%, 86.7%, 93.3%, 76.5%)
CIE-LAB	lab(10.13, 24.76, 14.16)
CIE-LCH	lch(10.13, 28.52, 29.76°)
OKLab	oklab(23.48% 0.0702 0.0408)
OKLCH	oklch(23.48% 0.081 30.2)
XYZ	xyz(1.9725, 1.1434, 0.2317)
Luminance	0.0114 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C0804 #04383C

analogous

#3C041C #3C0804 #3C2404

triadic

#3C0804 #043C08 #08043C

tetradic

#3C0804 #1C3C04 #04383C #24043C

square

#3C0804 #1C3C04 #04383C #24043C

split-complementary

#3C0804 #043C24 #041C3C

monochromatic

#1D0402 #1D0402 #3C0804 #751008 #AF170C

Accessibility & contrast

On white

17.09

#3C0804 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#3C0804 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C0804

17.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C0804	#FFFFFF	#000000	##FFFFFF
##3C0804	1.00	17.09	1.23	17.09
#FFFFFF	17.09	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#181403

Deuteranopia (green-blind)

#252002

Tritanopia (blue-blind)

#430007

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #3c0804;
/* rgb */ color: rgb(60, 8, 4);
/* oklch */ color: oklch(23.5% 0.081 30.2);

Tailwind

colors: {
  custom: {
    50: '#774c48',
    500: '#3c0804',
    950: '#000000',
  },
}

SCSS

$custom: #3c0804;
$custom-light: #774c48;
$custom-dark: #000000;

JSON

{
  "hex": "#3c0804",
  "rgb": {
    "r": 60,
    "g": 8,
    "b": 4
  },
  "hsl": {
    "h": 4.286,
    "s": 87.5,
    "l": 12.549
  },
  "oklch": {
    "l": 0.2348,
    "c": 0.08115,
    "h": 30.2
  },
  "luminance": 0.01143
}

Semantic roles & 50–950 ramp

primary

#3C0804

secondary

#1E777E

accent

#EFFE2A

background

#F7F4F4

surface

#EEE7E6

border

#C9C3C2

text

#090100

muted

#7B7777

Preview Lab

Preview with #3C0804

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

Preview Lab → · Contrast checker → · Palette generator →