#3D080B#3D080B

#3D080B is a very dark, moderate red. Relative luminance 0.012; OKLCH L 23.8% C 0.081 H 23.1°. Best body text is #FFFFFF at 16.96:1 contrast (WCAG AA passes).

Color values

HEX	#3D080B
RGB	rgb(61, 8, 11)
HSL	hsl(357, 77%, 14%)
HSV	hsv(357, 87%, 24%)
CMYK	cmyk(0%, 86.9%, 82%, 76.1%)
CIE-LAB	lab(10.48, 25.51, 11.82)
CIE-LCH	lch(10.48, 28.12, 24.86°)
OKLab	oklab(23.82% 0.0746 0.0318)
OKLCH	oklch(23.82% 0.081 23.1)
XYZ	xyz(2.0719, 1.1902, 0.4372)
Luminance	0.0119 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D080B #083D3A

analogous

#3D0825 #3D080B #3D1F08

triadic

#3D080B #0B3D08 #080B3D

tetradic

#3D080B #253D08 #083D3A #1F083D

square

#3D080B #253D08 #083D3A #1F083D

split-complementary

#3D080B #083D1F #08253D

monochromatic

#1B0405 #1B0405 #3D080B #730F15 #A9161F

Accessibility & contrast

On white

16.96

#3D080B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#3D080B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D080B

16.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D080B	#FFFFFF	#000000	##FFFFFF
##3D080B	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)

#18150B

Deuteranopia (green-blind)

#252109

Tritanopia (blue-blind)

#44000A

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #3d080b;
/* rgb */ color: rgb(61, 8, 11);
/* oklch */ color: oklch(23.8% 0.081 23.1);

Tailwind

colors: {
  custom: {
    50: '#774d4b',
    500: '#3d080b',
    950: '#000000',
  },
}

SCSS

$custom: #3d080b;
$custom-light: #774d4b;
$custom-dark: #000000;

JSON

{
  "hex": "#3d080b",
  "rgb": {
    "r": 61,
    "g": 8,
    "b": 11
  },
  "hsl": {
    "h": 356.604,
    "s": 76.812,
    "l": 13.529
  },
  "oklch": {
    "l": 0.23821,
    "c": 0.08105,
    "h": 23.1
  },
  "luminance": 0.0119
}

Semantic roles & 50–950 ramp

primary

#3D080B

secondary

#257C77

accent

#F3E934

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#090101

muted

#7B7777

Preview Lab

Preview with #3D080B

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

Preview Lab → · Contrast checker → · Palette generator →