#3D0713#3D0713

#3D0713 is a very dark, moderate red. Relative luminance 0.012; OKLCH L 23.9% C 0.082 H 13.7°. Best body text is #FFFFFF at 16.96:1 contrast (WCAG AA passes).

Color values

HEX	#3D0713
RGB	rgb(61, 7, 19)
HSL	hsl(347, 79%, 13%)
HSV	hsv(347, 89%, 24%)
CMYK	cmyk(0%, 88.5%, 68.9%, 76.1%)
CIE-LAB	lab(10.49, 26.51, 7.59)
CIE-LCH	lch(10.49, 27.57, 15.97°)
OKLab	oklab(23.88% 0.0798 0.0194)
OKLCH	oklch(23.88% 0.082 13.7)
XYZ	xyz(2.1182, 1.1914, 0.7344)
Luminance	0.0119 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D0713 #073D31

analogous

#3D072E #3D0713 #3D1607

triadic

#3D0713 #133D07 #07133D

tetradic

#3D0713 #2E3D07 #073D31 #16073D

square

#3D0713 #2E3D07 #073D31 #16073D

split-complementary

#3D0713 #073D16 #072E3D

monochromatic

#1B0309 #1B0309 #3D0713 #740D24 #AB1435

Accessibility & contrast

On white

16.96

#3D0713 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#3D0713 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D0713

16.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D0713	#FFFFFF	#000000	##FFFFFF
##3D0713	1.00	16.96	1.24	16.96
#FFFFFF	16.96	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#161513

Deuteranopia (green-blind)

#242012

Tritanopia (blue-blind)

#44000C

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #3d0713;
/* rgb */ color: rgb(61, 7, 19);
/* oklch */ color: oklch(23.9% 0.082 13.7);

Tailwind

colors: {
  custom: {
    50: '#774c50',
    500: '#3d0713',
    950: '#000000',
  },
}

SCSS

$custom: #3d0713;
$custom-light: #774c50;
$custom-dark: #000000;

JSON

{
  "hex": "#3d0713",
  "rgb": {
    "r": 61,
    "g": 7,
    "b": 19
  },
  "hsl": {
    "h": 346.667,
    "s": 79.412,
    "l": 13.333
  },
  "oklch": {
    "l": 0.23882,
    "c": 0.0821,
    "h": 13.7
  },
  "luminance": 0.01191
}

Semantic roles & 50–950 ramp

primary

#3D0713

secondary

#237C69

accent

#F6CA32

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#090102

muted

#7B7778

Preview Lab

Preview with #3D0713

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

Preview Lab → · Contrast checker → · Palette generator →