#3D0810#3D0810

#3D0810 is a very dark, moderate red. Relative luminance 0.012; OKLCH L 23.9% C 0.081 H 17.8°. Best body text is #FFFFFF at 16.93:1 contrast (WCAG AA passes).

Color values

HEX	#3D0810
RGB	rgb(61, 8, 16)
HSL	hsl(351, 77%, 14%)
HSV	hsv(351, 87%, 24%)
CMYK	cmyk(0%, 86.9%, 73.8%, 76.1%)
CIE-LAB	lab(10.58, 25.83, 9.50)
CIE-LCH	lch(10.58, 27.52, 20.19°)
OKLab	oklab(23.93% 0.0769 0.0246)
OKLCH	oklch(23.93% 0.081 17.8)
XYZ	xyz(2.1051, 1.2035, 0.6116)
Luminance	0.0120 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D0810 #083D35

analogous

#3D082A #3D0810 #3D1A08

triadic

#3D0810 #103D08 #08103D

tetradic

#3D0810 #2A3D08 #083D35 #1A083D

square

#3D0810 #2A3D08 #083D35 #1A083D

split-complementary

#3D0810 #083D1A #082A3D

monochromatic

#1B0407 #1B0407 #3D0810 #730F1E #A9162C

Accessibility & contrast

On white

16.93

#3D0810 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#3D0810 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D0810

16.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D0810	#FFFFFF	#000000	##FFFFFF
##3D0810	1.00	16.93	1.24	16.93
#FFFFFF	16.93	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#171610

Deuteranopia (green-blind)

#24210E

Tritanopia (blue-blind)

#44000B

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #3d0810;
/* rgb */ color: rgb(61, 8, 16);
/* oklch */ color: oklch(23.9% 0.081 17.8);

Tailwind

colors: {
  custom: {
    50: '#774d4e',
    500: '#3d0810',
    950: '#000000',
  },
}

SCSS

$custom: #3d0810;
$custom-light: #774d4e;
$custom-dark: #000000;

JSON

{
  "hex": "#3d0810",
  "rgb": {
    "r": 61,
    "g": 8,
    "b": 16
  },
  "hsl": {
    "h": 350.943,
    "s": 76.812,
    "l": 13.529
  },
  "oklch": {
    "l": 0.23925,
    "c": 0.08073,
    "h": 17.8
  },
  "luminance": 0.01203
}

Semantic roles & 50–950 ramp

primary

#3D0810

secondary

#257C6F

accent

#F3D734

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#090101

muted

#7B7777

Preview Lab

Preview with #3D0810

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

Preview Lab → · Contrast checker → · Palette generator →