#3D0B09#3D0B09

#3D0B09 is a very dark, moderate red. Relative luminance 0.013; OKLCH L 24.1% C 0.078 H 27.1°. Best body text is #FFFFFF at 16.80:1 contrast (WCAG AA passes).

Color values

HEX	#3D0B09
RGB	rgb(61, 11, 9)
HSL	hsl(2, 74%, 14%)
HSV	hsv(2, 85%, 24%)
CMYK	cmyk(0%, 82%, 85.2%, 76.1%)
CIE-LAB	lab(10.93, 24.08, 13.27)
CIE-LCH	lch(10.93, 27.49, 28.87°)
OKLab	oklab(24.14% 0.0695 0.0356)
OKLCH	oklch(24.14% 0.078 27.1)
XYZ	xyz(2.0937, 1.2515, 0.3897)
Luminance	0.0125 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D0B09 #093B3D

analogous

#3D0921 #3D0B09 #3D2509

triadic

#3D0B09 #093D0B #0B093D

tetradic

#3D0B09 #213D09 #093B3D #25093D

square

#3D0B09 #213D09 #093B3D #25093D

split-complementary

#3D0B09 #093D25 #09213D

monochromatic

#1B0504 #1B0504 #3D0B09 #721511 #A81E19

Accessibility & contrast

On white

16.80

#3D0B09 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#3D0B09 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D0B09

16.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D0B09	#FFFFFF	#000000	##FFFFFF
##3D0B09	1.00	16.80	1.25	16.80
#FFFFFF	16.80	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A1608

Deuteranopia (green-blind)

#262107

Tritanopia (blue-blind)

#44000B

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #3d0b09;
/* rgb */ color: rgb(61, 11, 9);
/* oklch */ color: oklch(24.1% 0.078 27.1);

Tailwind

colors: {
  custom: {
    50: '#774e4a',
    500: '#3d0b09',
    950: '#000000',
  },
}

SCSS

$custom: #3d0b09;
$custom-light: #774e4a;
$custom-dark: #000000;

JSON

{
  "hex": "#3d0b09",
  "rgb": {
    "r": 61,
    "g": 11,
    "b": 9
  },
  "hsl": {
    "h": 2.308,
    "s": 74.286,
    "l": 13.725
  },
  "oklch": {
    "l": 0.24143,
    "c": 0.07805,
    "h": 27.1
  },
  "luminance": 0.01251
}

Semantic roles & 50–950 ramp

primary

#3D0B09

secondary

#27787B

accent

#EAF137

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#090201

muted

#7B7877

Preview Lab

Preview with #3D0B09

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

Preview Lab → · Contrast checker → · Palette generator →