#3D0A05#3D0A05

#3D0A05 is a very dark, moderate red. Relative luminance 0.012; OKLCH L 24.0% C 0.080 H 30.5°. Best body text is #FFFFFF at 16.88:1 contrast (WCAG AA passes).

Color values

HEX	#3D0A05
RGB	rgb(61, 10, 5)
HSL	hsl(5, 85%, 13%)
HSV	hsv(5, 92%, 24%)
CMYK	cmyk(0%, 83.6%, 91.8%, 76.1%)
CIE-LAB	lab(10.71, 24.30, 14.59)
CIE-LCH	lch(10.71, 28.34, 30.98°)
OKLab	oklab(23.96% 0.069 0.0406)
OKLCH	oklch(23.96% 0.08 30.5)
XYZ	xyz(2.0606, 1.2205, 0.2706)
Luminance	0.0122 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D0A05 #05383D

analogous

#3D051C #3D0A05 #3D2605

triadic

#3D0A05 #053D0A #0A053D

tetradic

#3D0A05 #1C3D05 #05383D #26053D

square

#3D0A05 #1C3D05 #05383D #26053D

split-complementary

#3D0A05 #053D26 #051C3D

monochromatic

#1C0502 #1C0502 #3D0A05 #76130A #AE1D0E

Accessibility & contrast

On white

16.88

#3D0A05 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#3D0A05 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D0A05

16.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D0A05	#FFFFFF	#000000	##FFFFFF
##3D0A05	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)

#191604

Deuteranopia (green-blind)

#262103

Tritanopia (blue-blind)

#440009

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #3d0a05;
/* rgb */ color: rgb(61, 10, 5);
/* oklch */ color: oklch(24.0% 0.080 30.5);

Tailwind

colors: {
  custom: {
    50: '#774e49',
    500: '#3d0a05',
    950: '#000000',
  },
}

SCSS

$custom: #3d0a05;
$custom-light: #774e49;
$custom-dark: #000000;

JSON

{
  "hex": "#3d0a05",
  "rgb": {
    "r": 61,
    "g": 10,
    "b": 5
  },
  "hsl": {
    "h": 5.357,
    "s": 84.848,
    "l": 12.941
  },
  "oklch": {
    "l": 0.23956,
    "c": 0.08,
    "h": 30.5
  },
  "luminance": 0.0122
}

Semantic roles & 50–950 ramp

primary

#3D0A05

secondary

#20757E

accent

#E9FB2D

background

#F7F4F4

surface

#EEE7E6

border

#C9C3C2

text

#0A0100

muted

#7C7777

Preview Lab

Preview with #3D0A05

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

Preview Lab → · Contrast checker → · Palette generator →