#3D0809#3D0809

#3D0809 is a very dark, moderate red. Relative luminance 0.012; OKLCH L 23.8% C 0.081 H 25.0°. Best body text is #FFFFFF at 16.98:1 contrast (WCAG AA passes).

Color values

HEX	#3D0809
RGB	rgb(61, 8, 9)
HSL	hsl(359, 77%, 14%)
HSV	hsv(359, 87%, 24%)
CMYK	cmyk(0%, 86.9%, 85.2%, 76.1%)
CIE-LAB	lab(10.45, 25.41, 12.60)
CIE-LCH	lch(10.45, 28.36, 26.38°)
OKLab	oklab(23.79% 0.0737 0.0344)
OKLCH	oklch(23.79% 0.081 25)
XYZ	xyz(2.0608, 1.1858, 0.3788)
Luminance	0.0118 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D0809 #083D3C

analogous

#3D0823 #3D0809 #3D2108

triadic

#3D0809 #093D08 #08093D

tetradic

#3D0809 #233D08 #083D3C #21083D

square

#3D0809 #233D08 #083D3C #21083D

split-complementary

#3D0809 #083D21 #08233D

monochromatic

#1B0404 #1B0404 #3D0809 #730F11 #A91619

Accessibility & contrast

On white

16.98

#3D0809 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#3D0809 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D0809

16.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D0809	#FFFFFF	#000000	##FFFFFF
##3D0809	1.00	16.98	1.24	16.98
#FFFFFF	16.98	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#181508

Deuteranopia (green-blind)

#252107

Tritanopia (blue-blind)

#440009

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #3d0809;
/* rgb */ color: rgb(61, 8, 9);
/* oklch */ color: oklch(23.8% 0.081 25.0);

Tailwind

colors: {
  custom: {
    50: '#774d4a',
    500: '#3d0809',
    950: '#000000',
  },
}

SCSS

$custom: #3d0809;
$custom-light: #774d4a;
$custom-dark: #000000;

JSON

{
  "hex": "#3d0809",
  "rgb": {
    "r": 61,
    "g": 8,
    "b": 9
  },
  "hsl": {
    "h": 358.868,
    "s": 76.812,
    "l": 13.529
  },
  "oklch": {
    "l": 0.23786,
    "c": 0.08131,
    "h": 25
  },
  "luminance": 0.01185
}

Semantic roles & 50–950 ramp

primary

#3D0809

secondary

#257C7A

accent

#F3F034

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#0A0101

muted

#7C7777

Preview Lab

Preview with #3D0809

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

Preview Lab → · Contrast checker → · Palette generator →