#3D0C09#3D0C09

#3D0C09 is a very dark, moderate red. Relative luminance 0.013; OKLCH L 24.3% C 0.077 H 27.9°. Best body text is #FFFFFF at 16.73:1 contrast (WCAG AA passes).

Color values

HEX	#3D0C09
RGB	rgb(61, 12, 9)
HSL	hsl(3, 74%, 14%)
HSV	hsv(3, 85%, 24%)
CMYK	cmyk(0%, 80.3%, 85.2%, 76.1%)
CIE-LAB	lab(11.10, 23.61, 13.51)
CIE-LCH	lch(11.10, 27.20, 29.77°)
OKLab	oklab(24.27% 0.068 0.036)
OKLCH	oklch(24.27% 0.077 27.9)
XYZ	xyz(2.1055, 1.2751, 0.3936)
Luminance	0.0127 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D0C09 #093A3D

analogous

#3D0920 #3D0C09 #3D2609

triadic

#3D0C09 #093D0C #0C093D

tetradic

#3D0C09 #203D09 #093A3D #26093D

square

#3D0C09 #203D09 #093A3D #26093D

split-complementary

#3D0C09 #093D26 #09203D

monochromatic

#1B0504 #1B0504 #3D0C09 #721611 #A82119

Accessibility & contrast

On white

16.73

#3D0C09 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#3D0C09 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D0C09

16.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D0C09	#FFFFFF	#000000	##FFFFFF
##3D0C09	1.00	16.73	1.25	16.73
#FFFFFF	16.73	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A1708

Deuteranopia (green-blind)

#262207

Tritanopia (blue-blind)

#44010C

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #3d0c09;
/* rgb */ color: rgb(61, 12, 9);
/* oklch */ color: oklch(24.3% 0.077 27.9);

Tailwind

colors: {
  custom: {
    50: '#774f4a',
    500: '#3d0c09',
    950: '#000000',
  },
}

SCSS

$custom: #3d0c09;
$custom-light: #774f4a;
$custom-dark: #000000;

JSON

{
  "hex": "#3d0c09",
  "rgb": {
    "r": 61,
    "g": 12,
    "b": 9
  },
  "hsl": {
    "h": 3.462,
    "s": 74.286,
    "l": 13.725
  },
  "oklch": {
    "l": 0.24269,
    "c": 0.07694,
    "h": 27.9
  },
  "luminance": 0.01275
}

Semantic roles & 50–950 ramp

primary

#3D0C09

secondary

#27767B

accent

#E6F137

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#090201

muted

#7B7877

Preview Lab

Preview with #3D0C09

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

Preview Lab → · Contrast checker → · Palette generator →