#3E0B09#3E0B09

#3E0B09 is a very dark, moderate red. Relative luminance 0.013; OKLCH L 24.4% C 0.079 H 27.1°. Best body text is #FFFFFF at 16.71:1 contrast (WCAG AA passes).

Color values

HEX	#3E0B09
RGB	rgb(62, 11, 9)
HSL	hsl(2, 75%, 14%)
HSV	hsv(2, 85%, 24%)
CMYK	cmyk(0%, 82.3%, 85.5%, 75.7%)
CIE-LAB	lab(11.16, 24.47, 13.63)
CIE-LCH	lch(11.16, 28.00, 29.11°)
OKLab	oklab(24.36% 0.0706 0.0362)
OKLCH	oklch(24.36% 0.079 27.1)
XYZ	xyz(2.1558, 1.2835, 0.3926)
Luminance	0.0128 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E0B09 #093C3E

analogous

#3E0922 #3E0B09 #3E2609

triadic

#3E0B09 #093E0B #0B093E

tetradic

#3E0B09 #223E09 #093C3E #26093E

square

#3E0B09 #223E09 #093C3E #26093E

split-complementary

#3E0B09 #093E26 #09223E

monochromatic

#1B0504 #1B0504 #3E0B09 #731411 #A91E19

Accessibility & contrast

On white

16.71

#3E0B09 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#3E0B09 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E0B09

16.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E0B09	#FFFFFF	#000000	##FFFFFF
##3E0B09	1.00	16.71	1.26	16.71
#FFFFFF	16.71	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A1708

Deuteranopia (green-blind)

#272207

Tritanopia (blue-blind)

#45000B

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #3e0b09;
/* rgb */ color: rgb(62, 11, 9);
/* oklch */ color: oklch(24.4% 0.079 27.1);

Tailwind

colors: {
  custom: {
    50: '#784e4a',
    500: '#3e0b09',
    950: '#000000',
  },
}

SCSS

$custom: #3e0b09;
$custom-light: #784e4a;
$custom-dark: #000000;

JSON

{
  "hex": "#3e0b09",
  "rgb": {
    "r": 62,
    "g": 11,
    "b": 9
  },
  "hsl": {
    "h": 2.264,
    "s": 74.648,
    "l": 13.922
  },
  "oklch": {
    "l": 0.24355,
    "c": 0.07929,
    "h": 27.1
  },
  "luminance": 0.01283
}

Semantic roles & 50–950 ramp

primary

#3E0B09

secondary

#27797C

accent

#EAF137

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#0A0201

muted

#7C7877

Preview Lab

Preview with #3E0B09

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

Preview Lab → · Contrast checker → · Palette generator →