#3D0815#3D0815

#3D0815 is a very dark, moderate red. Relative luminance 0.012; OKLCH L 24.1% C 0.081 H 11.8°. Best body text is #FFFFFF at 16.88:1 contrast (WCAG AA passes).

Color values

HEX	#3D0815
RGB	rgb(61, 8, 21)
HSL	hsl(345, 77%, 14%)
HSV	hsv(345, 87%, 24%)
CMYK	cmyk(0%, 86.9%, 65.6%, 76.1%)
CIE-LAB	lab(10.71, 26.23, 6.56)
CIE-LCH	lch(10.71, 27.04, 14.04°)
OKLab	oklab(24.06% 0.0793 0.0166)
OKLCH	oklch(24.06% 0.081 11.8)
XYZ	xyz(2.1469, 1.2202, 0.8318)
Luminance	0.0122 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D0815 #083D30

analogous

#3D082F #3D0815 #3D1508

triadic

#3D0815 #153D08 #08153D

tetradic

#3D0815 #2F3D08 #083D30 #15083D

square

#3D0815 #2F3D08 #083D30 #15083D

split-complementary

#3D0815 #083D15 #082F3D

monochromatic

#1B0409 #1B0409 #3D0815 #730F28 #A9163A

Accessibility & contrast

On white

16.88

#3D0815 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#3D0815 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D0815

16.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D0815	#FFFFFF	#000000	##FFFFFF
##3D0815	1.00	16.88	1.24	16.88
#FFFFFF	16.88	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#161615

Deuteranopia (green-blind)

#242114

Tritanopia (blue-blind)

#44000D

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #3d0815;
/* rgb */ color: rgb(61, 8, 21);
/* oklch */ color: oklch(24.1% 0.081 11.8);

Tailwind

colors: {
  custom: {
    50: '#774d52',
    500: '#3d0815',
    950: '#000000',
  },
}

SCSS

$custom: #3d0815;
$custom-light: #774d52;
$custom-dark: #000000;

JSON

{
  "hex": "#3d0815",
  "rgb": {
    "r": 61,
    "g": 8,
    "b": 21
  },
  "hsl": {
    "h": 345.283,
    "s": 76.812,
    "l": 13.529
  },
  "oklch": {
    "l": 0.24056,
    "c": 0.08099,
    "h": 11.8
  },
  "luminance": 0.0122
}

Semantic roles & 50–950 ramp

primary

#3D0815

secondary

#257C66

accent

#F3C534

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#090102

muted

#7B7778

Preview Lab

Preview with #3D0815

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

Preview Lab → · Contrast checker → · Palette generator →