#3D0A09#3D0A09

#3D0A09 is a very dark, moderate red. Relative luminance 0.012; OKLCH L 24.0% C 0.079 H 26.4°. Best body text is #FFFFFF at 16.86:1 contrast (WCAG AA passes).

Color values

HEX	#3D0A09
RGB	rgb(61, 10, 9)
HSL	hsl(1, 74%, 14%)
HSV	hsv(1, 85%, 24%)
CMYK	cmyk(0%, 83.6%, 85.2%, 76.1%)
CIE-LAB	lab(10.77, 24.52, 13.05)
CIE-LCH	lch(10.77, 27.78, 28.02°)
OKLab	oklab(24.02% 0.0709 0.0352)
OKLCH	oklch(24.02% 0.079 26.4)
XYZ	xyz(2.0826, 1.2292, 0.3860)
Luminance	0.0123 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D0A09 #093C3D

analogous

#3D0922 #3D0A09 #3D2409

triadic

#3D0A09 #093D0A #0A093D

tetradic

#3D0A09 #223D09 #093C3D #24093D

square

#3D0A09 #223D09 #093C3D #24093D

split-complementary

#3D0A09 #093D24 #09223D

monochromatic

#1B0404 #1B0404 #3D0A09 #721311 #A81B19

Accessibility & contrast

On white

16.86

#3D0A09 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#3D0A09 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D0A09

16.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D0A09	#FFFFFF	#000000	##FFFFFF
##3D0A09	1.00	16.86	1.25	16.86
#FFFFFF	16.86	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#191608

Deuteranopia (green-blind)

#262107

Tritanopia (blue-blind)

#44000A

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #3d0a09;
/* rgb */ color: rgb(61, 10, 9);
/* oklch */ color: oklch(24.0% 0.079 26.4);

Tailwind

colors: {
  custom: {
    50: '#774e4a',
    500: '#3d0a09',
    950: '#000000',
  },
}

SCSS

$custom: #3d0a09;
$custom-light: #774e4a;
$custom-dark: #000000;

JSON

{
  "hex": "#3d0a09",
  "rgb": {
    "r": 61,
    "g": 10,
    "b": 9
  },
  "hsl": {
    "h": 1.154,
    "s": 74.286,
    "l": 13.725
  },
  "oklch": {
    "l": 0.24024,
    "c": 0.07912,
    "h": 26.4
  },
  "luminance": 0.01229
}

Semantic roles & 50–950 ramp

primary

#3D0A09

secondary

#27797B

accent

#EDF137

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#090201

muted

#7B7877

Preview Lab

Preview with #3D0A09

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

Preview Lab → · Contrast checker → · Palette generator →