#3D0D13#3D0D13

#3D0D13 is a very dark, moderate red. Relative luminance 0.013; OKLCH L 24.6% C 0.075 H 17.5°. Best body text is #FFFFFF at 16.60:1 contrast (WCAG AA passes).

Color values

HEX	#3D0D13
RGB	rgb(61, 13, 19)
HSL	hsl(353, 65%, 15%)
HSV	hsv(353, 79%, 24%)
CMYK	cmyk(0%, 78.7%, 68.9%, 76.1%)
CIE-LAB	lab(11.47, 23.81, 8.94)
CIE-LCH	lch(11.47, 25.43, 20.58°)
OKLab	oklab(24.6% 0.0711 0.0224)
OKLCH	oklch(24.6% 0.075 17.5)
XYZ	xyz(2.1861, 1.3273, 0.7570)
Luminance	0.0133 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D0D13 #0D3D37

analogous

#3D0D2B #3D0D13 #3D1F0D

triadic

#3D0D13 #133D0D #0D133D

tetradic

#3D0D13 #2B3D0D #0D3D37 #1F0D3D

square

#3D0D13 #2B3D0D #0D3D37 #1F0D3D

split-complementary

#3D0D13 #0D3D1F #0D2B3D

monochromatic

#190508 #190508 #3D0D13 #6F1823 #A22332

Accessibility & contrast

On white

16.60

#3D0D13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#3D0D13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D0D13

16.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D0D13	#FFFFFF	#000000	##FFFFFF
##3D0D13	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)

#191813

Deuteranopia (green-blind)

#262212

Tritanopia (blue-blind)

#440310

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #3d0d13;
/* rgb */ color: rgb(61, 13, 19);
/* oklch */ color: oklch(24.6% 0.075 17.5);

Tailwind

colors: {
  custom: {
    50: '#774f50',
    500: '#3d0d13',
    950: '#000000',
  },
}

SCSS

$custom: #3d0d13;
$custom-light: #774f50;
$custom-dark: #000000;

JSON

{
  "hex": "#3d0d13",
  "rgb": {
    "r": 61,
    "g": 13,
    "b": 19
  },
  "hsl": {
    "h": 352.5,
    "s": 64.865,
    "l": 14.51
  },
  "oklch": {
    "l": 0.24603,
    "c": 0.07457,
    "h": 17.5
  },
  "luminance": 0.01327
}

Semantic roles & 50–950 ramp

primary

#3D0D13

secondary

#2D796F

accent

#E8D340

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#090202

muted

#7B7878

Preview Lab

Preview with #3D0D13

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

Preview Lab → · Contrast checker → · Palette generator →