#3D0A12#3D0A12

#3D0A12 is a very dark, moderate red. Relative luminance 0.013; OKLCH L 24.2% C 0.078 H 16.7°. Best body text is #FFFFFF at 16.79:1 contrast (WCAG AA passes).

Color values

HEX	#3D0A12
RGB	rgb(61, 10, 18)
HSL	hsl(351, 72%, 14%)
HSV	hsv(351, 84%, 24%)
CMYK	cmyk(0%, 83.6%, 70.5%, 76.1%)
CIE-LAB	lab(10.94, 25.10, 8.84)
CIE-LCH	lch(10.94, 26.61, 19.40°)
OKLab	oklab(24.21% 0.075 0.0225)
OKLCH	oklch(24.21% 0.078 16.7)
XYZ	xyz(2.1424, 1.2532, 0.7012)
Luminance	0.0125 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D0A12 #0A3D35

analogous

#3D0A2C #3D0A12 #3D1C0A

triadic

#3D0A12 #123D0A #0A123D

tetradic

#3D0A12 #2C3D0A #0A3D35 #1C0A3D

square

#3D0A12 #2C3D0A #0A3D35 #1C0A3D

split-complementary

#3D0A12 #0A3D1C #0A2C3D

monochromatic

#1A0408 #1A0408 #3D0A12 #721322 #A61B31

Accessibility & contrast

On white

16.79

#3D0A12 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#3D0A12 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D0A12

16.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D0A12	#FFFFFF	#000000	##FFFFFF
##3D0A12	1.00	16.79	1.25	16.79
#FFFFFF	16.79	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#181712

Deuteranopia (green-blind)

#252111

Tritanopia (blue-blind)

#44000D

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #3d0a12;
/* rgb */ color: rgb(61, 10, 18);
/* oklch */ color: oklch(24.2% 0.078 16.7);

Tailwind

colors: {
  custom: {
    50: '#774e4f',
    500: '#3d0a12',
    950: '#000000',
  },
}

SCSS

$custom: #3d0a12;
$custom-light: #774e4f;
$custom-dark: #000000;

JSON

{
  "hex": "#3d0a12",
  "rgb": {
    "r": 61,
    "g": 10,
    "b": 18
  },
  "hsl": {
    "h": 350.588,
    "s": 71.831,
    "l": 13.922
  },
  "oklch": {
    "l": 0.24208,
    "c": 0.07831,
    "h": 16.7
  },
  "luminance": 0.01253
}

Semantic roles & 50–950 ramp

primary

#3D0A12

secondary

#287A6D

accent

#EFD239

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#090202

muted

#7B7878

Preview Lab

Preview with #3D0A12

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

Preview Lab → · Contrast checker → · Palette generator →