#3D0A0D#3D0A0D

#3D0A0D is a very dark, moderate red. Relative luminance 0.012; OKLCH L 24.1% C 0.079 H 22.4°. Best body text is #FFFFFF at 16.83:1 contrast (WCAG AA passes).

Color values

HEX	#3D0A0D
RGB	rgb(61, 10, 13)
HSL	hsl(356, 72%, 14%)
HSV	hsv(356, 84%, 24%)
CMYK	cmyk(0%, 83.6%, 78.7%, 76.1%)
CIE-LAB	lab(10.84, 24.75, 11.41)
CIE-LCH	lch(10.84, 27.25, 24.75°)
OKLab	oklab(24.1% 0.0727 0.0299)
OKLCH	oklch(24.1% 0.079 22.4)
XYZ	xyz(2.1059, 1.2386, 0.5089)
Luminance	0.0124 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D0A0D #0A3D3A

analogous

#3D0A27 #3D0A0D #3D210A

triadic

#3D0A0D #0D3D0A #0A0D3D

tetradic

#3D0A0D #273D0A #0A3D3A #210A3D

square

#3D0A0D #273D0A #0A3D3A #210A3D

split-complementary

#3D0A0D #0A3D21 #0A273D

monochromatic

#1A0406 #1A0406 #3D0A0D #721318 #A61B23

Accessibility & contrast

On white

16.83

#3D0A0D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#3D0A0D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D0A0D

16.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D0A0D	#FFFFFF	#000000	##FFFFFF
##3D0A0D	1.00	16.83	1.25	16.83
#FFFFFF	16.83	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#19160D

Deuteranopia (green-blind)

#25210B

Tritanopia (blue-blind)

#44000C

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #3d0a0d;
/* rgb */ color: rgb(61, 10, 13);
/* oklch */ color: oklch(24.1% 0.079 22.4);

Tailwind

colors: {
  custom: {
    50: '#774e4c',
    500: '#3d0a0d',
    950: '#000000',
  },
}

SCSS

$custom: #3d0a0d;
$custom-light: #774e4c;
$custom-dark: #000000;

JSON

{
  "hex": "#3d0a0d",
  "rgb": {
    "r": 61,
    "g": 10,
    "b": 13
  },
  "hsl": {
    "h": 356.471,
    "s": 71.831,
    "l": 13.922
  },
  "oklch": {
    "l": 0.24096,
    "c": 0.07857,
    "h": 22.4
  },
  "luminance": 0.01238
}

Semantic roles & 50–950 ramp

primary

#3D0A0D

secondary

#287A76

accent

#EFE439

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#090201

muted

#7B7877

Preview Lab

Preview with #3D0A0D

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

Preview Lab → · Contrast checker → · Palette generator →