#3A0908#3A0908

#3A0908 is a very dark, moderate red. Relative luminance 0.011; OKLCH L 23.2% C 0.077 H 26.5°. Best body text is #FFFFFF at 17.18:1 contrast (WCAG AA passes).

Color values

HEX	#3A0908
RGB	rgb(58, 9, 8)
HSL	hsl(1, 76%, 13%)
HSV	hsv(1, 86%, 23%)
CMYK	cmyk(0%, 84.5%, 86.2%, 77.3%)
CIE-LAB	lab(9.90, 23.76, 12.13)
CIE-LCH	lch(9.90, 26.67, 27.05°)
OKLab	oklab(23.24% 0.0686 0.0342)
OKLCH	oklch(23.24% 0.077 26.5)
XYZ	xyz(1.8867, 1.1127, 0.3451)
Luminance	0.0111 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A0908 #08393A

analogous

#3A0820 #3A0908 #3A2208

triadic

#3A0908 #083A09 #09083A

tetradic

#3A0908 #203A08 #08393A #22083A

square

#3A0908 #203A08 #08393A #22083A

split-complementary

#3A0908 #083A22 #08203A

monochromatic

#1B0404 #1B0404 #3A0908 #70110F #A61A17

Accessibility & contrast

On white

17.18

#3A0908 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#3A0908 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A0908

17.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A0908	#FFFFFF	#000000	##FFFFFF
##3A0908	1.00	17.18	1.22	17.18
#FFFFFF	17.18	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#171407

Deuteranopia (green-blind)

#241F06

Tritanopia (blue-blind)

#410009

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #3a0908;
/* rgb */ color: rgb(58, 9, 8);
/* oklch */ color: oklch(23.2% 0.077 26.5);

Tailwind

colors: {
  custom: {
    50: '#754d4a',
    500: '#3a0908',
    950: '#000000',
  },
}

SCSS

$custom: #3a0908;
$custom-light: #754d4a;
$custom-dark: #000000;

JSON

{
  "hex": "#3a0908",
  "rgb": {
    "r": 58,
    "g": 9,
    "b": 8
  },
  "hsl": {
    "h": 1.2,
    "s": 75.758,
    "l": 12.941
  },
  "oklch": {
    "l": 0.23241,
    "c": 0.07668,
    "h": 26.5
  },
  "luminance": 0.01112
}

Semantic roles & 50–950 ramp

primary

#3A0908

secondary

#257779

accent

#EFF235

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#090101

muted

#7B7777

Preview Lab

Preview with #3A0908

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

Preview Lab → · Contrast checker → · Palette generator →