#3B0908#3B0908

#3B0908 is a very dark, moderate red. Relative luminance 0.011; OKLCH L 23.5% C 0.078 H 26.6°. Best body text is #FFFFFF at 17.09:1 contrast (WCAG AA passes).

Color values

HEX	#3B0908
RGB	rgb(59, 9, 8)
HSL	hsl(1, 76%, 13%)
HSV	hsv(1, 86%, 23%)
CMYK	cmyk(0%, 84.7%, 86.4%, 76.9%)
CIE-LAB	lab(10.13, 24.14, 12.49)
CIE-LCH	lch(10.13, 27.18, 27.35°)
OKLab	oklab(23.46% 0.0697 0.0349)
OKLCH	oklch(23.46% 0.078 26.6)
XYZ	xyz(1.9454, 1.1430, 0.3479)
Luminance	0.0114 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B0908 #083A3B

analogous

#3B0820 #3B0908 #3B2208

triadic

#3B0908 #083B09 #09083B

tetradic

#3B0908 #203B08 #083A3B #22083B

square

#3B0908 #203B08 #083A3B #22083B

split-complementary

#3B0908 #083B22 #08203B

monochromatic

#1B0404 #1B0404 #3B0908 #71110F #A71917

Accessibility & contrast

On white

17.09

#3B0908 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#3B0908 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B0908

17.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B0908	#FFFFFF	#000000	##FFFFFF
##3B0908	1.00	17.09	1.23	17.09
#FFFFFF	17.09	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#181507

Deuteranopia (green-blind)

#242006

Tritanopia (blue-blind)

#420009

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #3b0908;
/* rgb */ color: rgb(59, 9, 8);
/* oklch */ color: oklch(23.5% 0.078 26.6);

Tailwind

colors: {
  custom: {
    50: '#764d4a',
    500: '#3b0908',
    950: '#000000',
  },
}

SCSS

$custom: #3b0908;
$custom-light: #764d4a;
$custom-dark: #000000;

JSON

{
  "hex": "#3b0908",
  "rgb": {
    "r": 59,
    "g": 9,
    "b": 8
  },
  "hsl": {
    "h": 1.176,
    "s": 76.119,
    "l": 13.137
  },
  "oklch": {
    "l": 0.23456,
    "c": 0.07792,
    "h": 26.6
  },
  "luminance": 0.01143
}

Semantic roles & 50–950 ramp

primary

#3B0908

secondary

#25787A

accent

#EFF335

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#090101

muted

#7B7777

Preview Lab

Preview with #3B0908

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

Preview Lab → · Contrast checker → · Palette generator →