#3D0E09#3D0E09

#3D0E09 is a very dark, moderate red. Relative luminance 0.013; OKLCH L 24.5% C 0.075 H 29.5°. Best body text is #FFFFFF at 16.60:1 contrast (WCAG AA passes).

Color values

HEX	#3D0E09
RGB	rgb(61, 14, 9)
HSL	hsl(6, 74%, 14%)
HSV	hsv(6, 85%, 24%)
CMYK	cmyk(0%, 77%, 85.2%, 76.1%)
CIE-LAB	lab(11.46, 22.64, 14.00)
CIE-LCH	lch(11.46, 26.62, 31.74°)
OKLab	oklab(24.54% 0.065 0.0368)
OKLCH	oklch(24.54% 0.075 29.5)
XYZ	xyz(2.1310, 1.3262, 0.4022)
Luminance	0.0133 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D0E09 #09383D

analogous

#3D091E #3D0E09 #3D2809

triadic

#3D0E09 #093D0E #0E093D

tetradic

#3D0E09 #1E3D09 #09383D #28093D

square

#3D0E09 #1E3D09 #09383D #28093D

split-complementary

#3D0E09 #093D28 #091E3D

monochromatic

#1B0604 #1B0604 #3D0E09 #721A11 #A82619

Accessibility & contrast

On white

16.60

#3D0E09 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#3D0E09 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D0E09

16.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D0E09	#FFFFFF	#000000	##FFFFFF
##3D0E09	1.00	16.60	1.27	16.60
#FFFFFF	16.60	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B1808

Deuteranopia (green-blind)

#272208

Tritanopia (blue-blind)

#44030D

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #3d0e09;
/* rgb */ color: rgb(61, 14, 9);
/* oklch */ color: oklch(24.5% 0.075 29.5);

Tailwind

colors: {
  custom: {
    50: '#77504a',
    500: '#3d0e09',
    950: '#000000',
  },
}

SCSS

$custom: #3d0e09;
$custom-light: #77504a;
$custom-dark: #000000;

JSON

{
  "hex": "#3d0e09",
  "rgb": {
    "r": 61,
    "g": 14,
    "b": 9
  },
  "hsl": {
    "h": 5.769,
    "s": 74.286,
    "l": 13.725
  },
  "oklch": {
    "l": 0.24537,
    "c": 0.07467,
    "h": 29.5
  },
  "luminance": 0.01326
}

Semantic roles & 50–950 ramp

primary

#3D0E09

secondary

#27737B

accent

#DFF137

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#090201

muted

#7B7877

Preview Lab

Preview with #3D0E09

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

Preview Lab → · Contrast checker → · Palette generator →