#3C0704#3C0704

#3C0704 is a very dark, moderate red. Relative luminance 0.011; OKLCH L 23.4% C 0.082 H 29.4°. Best body text is #FFFFFF at 17.15:1 contrast (WCAG AA passes).

Color values

HEX	#3C0704
RGB	rgb(60, 7, 4)
HSL	hsl(3, 88%, 13%)
HSV	hsv(3, 93%, 24%)
CMYK	cmyk(0%, 88.3%, 93.3%, 76.5%)
CIE-LAB	lab(9.97, 25.22, 13.92)
CIE-LCH	lch(9.97, 28.81, 28.89°)
OKLab	oklab(23.36% 0.0716 0.0404)
OKLCH	oklch(23.36% 0.082 29.4)
XYZ	xyz(1.9616, 1.1217, 0.2281)
Luminance	0.0112 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C0704 #04393C

analogous

#3C041D #3C0704 #3C2304

triadic

#3C0704 #043C07 #07043C

tetradic

#3C0704 #1D3C04 #04393C #23043C

square

#3C0704 #1D3C04 #04393C #23043C

split-complementary

#3C0704 #043C23 #041D3C

monochromatic

#1D0302 #1D0302 #3C0704 #750E08 #AF140C

Accessibility & contrast

On white

17.15

#3C0704 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#3C0704 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C0704

17.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C0704	#FFFFFF	#000000	##FFFFFF
##3C0704	1.00	17.15	1.22	17.15
#FFFFFF	17.15	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#181403

Deuteranopia (green-blind)

#252002

Tritanopia (blue-blind)

#430007

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #3c0704;
/* rgb */ color: rgb(60, 7, 4);
/* oklch */ color: oklch(23.4% 0.082 29.4);

Tailwind

colors: {
  custom: {
    50: '#774c48',
    500: '#3c0704',
    950: '#000000',
  },
}

SCSS

$custom: #3c0704;
$custom-light: #774c48;
$custom-dark: #000000;

JSON

{
  "hex": "#3c0704",
  "rgb": {
    "r": 60,
    "g": 7,
    "b": 4
  },
  "hsl": {
    "h": 3.214,
    "s": 87.5,
    "l": 12.549
  },
  "oklch": {
    "l": 0.23356,
    "c": 0.08223,
    "h": 29.4
  },
  "luminance": 0.01121
}

Semantic roles & 50–950 ramp

primary

#3C0704

secondary

#1E797E

accent

#F2FE2A

background

#F7F4F4

surface

#EEE7E6

border

#C9C3C2

text

#090100

muted

#7B7777

Preview Lab

Preview with #3C0704

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

Preview Lab → · Contrast checker → · Palette generator →