#3D0C0C#3D0C0C

#3D0C0C is a very dark, moderate red. Relative luminance 0.013; OKLCH L 24.3% C 0.076 H 24.9°. Best body text is #FFFFFF at 16.71:1 contrast (WCAG AA passes).

Color values

HEX	#3D0C0C
RGB	rgb(61, 12, 12)
HSL	hsl(0, 67%, 14%)
HSV	hsv(0, 80%, 24%)
CMYK	cmyk(0%, 80.3%, 80.3%, 76.1%)
CIE-LAB	lab(11.15, 23.78, 12.31)
CIE-LCH	lch(11.15, 26.78, 27.36°)
OKLab	oklab(24.32% 0.0693 0.0321)
OKLCH	oklch(24.32% 0.076 24.9)
XYZ	xyz(2.1225, 1.2819, 0.4834)
Luminance	0.0128 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D0C0C #0C3D3D

analogous

#3D0C25 #3D0C0C #3D250C

triadic

#3D0C0C #0C3D0C #0C0C3D

tetradic

#3D0C0C #253D0C #0C3D3D #250C3D

square

#3D0C0C #253D0C #0C3D3D #250C3D

split-complementary

#3D0C0C #0C3D25 #0C253D

monochromatic

#1A0505 #1A0505 #3D0C0C #701616 #A32020

Accessibility & contrast

On white

16.71

#3D0C0C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#3D0C0C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D0C0C

16.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D0C0C	#FFFFFF	#000000	##FFFFFF
##3D0C0C	1.00	16.71	1.26	16.71
#FFFFFF	16.71	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A170C

Deuteranopia (green-blind)

#26220A

Tritanopia (blue-blind)

#44010D

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #3d0c0c;
/* rgb */ color: rgb(61, 12, 12);
/* oklch */ color: oklch(24.3% 0.076 24.9);

Tailwind

colors: {
  custom: {
    50: '#774f4c',
    500: '#3d0c0c',
    950: '#000000',
  },
}

SCSS

$custom: #3d0c0c;
$custom-light: #774f4c;
$custom-dark: #000000;

JSON

{
  "hex": "#3d0c0c",
  "rgb": {
    "r": 61,
    "g": 12,
    "b": 12
  },
  "hsl": {
    "h": 0,
    "s": 67.123,
    "l": 14.314
  },
  "oklch": {
    "l": 0.24321,
    "c": 0.07642,
    "h": 24.9
  },
  "luminance": 0.01282
}

Semantic roles & 50–950 ramp

primary

#3D0C0C

secondary

#2C7979

accent

#EAEA3E

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#090201

muted

#7B7877

Preview Lab

Preview with #3D0C0C

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

Preview Lab → · Contrast checker → · Palette generator →