#3D0D16#3D0D16

#3D0D16 is a very dark, moderate red. Relative luminance 0.013; OKLCH L 24.7% C 0.075 H 13.6°. Best body text is #FFFFFF at 16.57:1 contrast (WCAG AA passes).

Color values

HEX	#3D0D16
RGB	rgb(61, 13, 22)
HSL	hsl(349, 65%, 15%)
HSV	hsv(349, 79%, 24%)
CMYK	cmyk(0%, 78.7%, 63.9%, 76.1%)
CIE-LAB	lab(11.54, 24.08, 7.01)
CIE-LCH	lch(11.54, 25.08, 16.24°)
OKLab	oklab(24.68% 0.0726 0.0176)
OKLCH	oklch(24.68% 0.075 13.6)
XYZ	xyz(2.2134, 1.3382, 0.9006)
Luminance	0.0134 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D0D16 #0D3D34

analogous

#3D0D2E #3D0D16 #3D1C0D

triadic

#3D0D16 #163D0D #0D163D

tetradic

#3D0D16 #2E3D0D #0D3D34 #1C0D3D

square

#3D0D16 #2E3D0D #0D3D34 #1C0D3D

split-complementary

#3D0D16 #0D3D1C #0D2E3D

monochromatic

#190509 #190509 #3D0D16 #6F1828 #A2233A

Accessibility & contrast

On white

16.57

#3D0D16 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#3D0D16 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D0D16

16.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D0D16	#FFFFFF	#000000	##FFFFFF
##3D0D16	1.00	16.57	1.27	16.57
#FFFFFF	16.57	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#191816

Deuteranopia (green-blind)

#252215

Tritanopia (blue-blind)

#430411

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #3d0d16;
/* rgb */ color: rgb(61, 13, 22);
/* oklch */ color: oklch(24.7% 0.075 13.6);

Tailwind

colors: {
  custom: {
    50: '#764f52',
    500: '#3d0d16',
    950: '#000000',
  },
}

SCSS

$custom: #3d0d16;
$custom-light: #764f52;
$custom-dark: #000000;

JSON

{
  "hex": "#3d0d16",
  "rgb": {
    "r": 61,
    "g": 13,
    "b": 22
  },
  "hsl": {
    "h": 348.75,
    "s": 64.865,
    "l": 14.51
  },
  "oklch": {
    "l": 0.24683,
    "c": 0.07466,
    "h": 13.6
  },
  "luminance": 0.01338
}

Semantic roles & 50–950 ramp

primary

#3D0D16

secondary

#2D796A

accent

#E8C840

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#090202

muted

#7B7878

Preview Lab

Preview with #3D0D16

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

Preview Lab → · Contrast checker → · Palette generator →