#3D0B0C#3D0B0C

#3D0B0C is a very dark, moderate red. Relative luminance 0.013; OKLCH L 24.2% C 0.078 H 24.1°. Best body text is #FFFFFF at 16.78:1 contrast (WCAG AA passes).

Color values

HEX	#3D0B0C
RGB	rgb(61, 11, 12)
HSL	hsl(359, 69%, 14%)
HSV	hsv(359, 82%, 24%)
CMYK	cmyk(0%, 82%, 80.3%, 76.1%)
CIE-LAB	lab(10.98, 24.24, 12.07)
CIE-LCH	lch(10.98, 27.08, 26.47°)
OKLab	oklab(24.2% 0.0708 0.0317)
OKLCH	oklch(24.2% 0.078 24.1)
XYZ	xyz(2.1107, 1.2583, 0.4795)
Luminance	0.0126 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D0B0C #0B3D3C

analogous

#3D0B25 #3D0B0C #3D230B

triadic

#3D0B0C #0C3D0B #0B0C3D

tetradic

#3D0B0C #253D0B #0B3D3C #230B3D

square

#3D0B0C #253D0B #0B3D3C #230B3D

split-complementary

#3D0B0C #0B3D23 #0B253D

monochromatic

#1A0505 #1A0505 #3D0B0C #711416 #A51E20

Accessibility & contrast

On white

16.78

#3D0B0C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#3D0B0C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D0B0C

16.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D0B0C	#FFFFFF	#000000	##FFFFFF
##3D0B0C	1.00	16.78	1.25	16.78
#FFFFFF	16.78	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#19170C

Deuteranopia (green-blind)

#26210A

Tritanopia (blue-blind)

#44000C

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #3d0b0c;
/* rgb */ color: rgb(61, 11, 12);
/* oklch */ color: oklch(24.2% 0.078 24.1);

Tailwind

colors: {
  custom: {
    50: '#774e4c',
    500: '#3d0b0c',
    950: '#000000',
  },
}

SCSS

$custom: #3d0b0c;
$custom-light: #774e4c;
$custom-dark: #000000;

JSON

{
  "hex": "#3d0b0c",
  "rgb": {
    "r": 61,
    "g": 11,
    "b": 12
  },
  "hsl": {
    "h": 358.8,
    "s": 69.444,
    "l": 14.118
  },
  "oklch": {
    "l": 0.24196,
    "c": 0.07757,
    "h": 24.1
  },
  "luminance": 0.01258
}

Semantic roles & 50–950 ramp

primary

#3D0B0C

secondary

#2A7A78

accent

#ECE93C

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#090201

muted

#7B7877

Preview Lab

Preview with #3D0B0C

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

Preview Lab → · Contrast checker → · Palette generator →