#3E0811#3E0811

#3E0811 is a very dark, moderate red. Relative luminance 0.012; OKLCH L 24.2% C 0.082 H 16.9°. Best body text is #FFFFFF at 16.83:1 contrast (WCAG AA passes).

Color values

HEX	#3E0811
RGB	rgb(62, 8, 17)
HSL	hsl(350, 77%, 14%)
HSV	hsv(350, 87%, 24%)
CMYK	cmyk(0%, 87.1%, 72.6%, 75.7%)
CIE-LAB	lab(10.84, 26.26, 9.32)
CIE-LCH	lch(10.84, 27.87, 19.54°)
OKLab	oklab(24.16% 0.0784 0.0239)
OKLCH	oklch(24.16% 0.082 16.9)
XYZ	xyz(2.1748, 1.2386, 0.6548)
Luminance	0.0124 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E0811 #083E35

analogous

#3E082C #3E0811 #3E1A08

triadic

#3E0811 #113E08 #08113E

tetradic

#3E0811 #2C3E08 #083E35 #1A083E

square

#3E0811 #2C3E08 #083E35 #1A083E

split-complementary

#3E0811 #083E1A #082C3E

monochromatic

#1B0307 #1B0307 #3E0811 #740F20 #AA162F

Accessibility & contrast

On white

16.83

#3E0811 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#3E0811 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E0811

16.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E0811	#FFFFFF	#000000	##FFFFFF
##3E0811	1.00	16.83	1.25	16.83
#FFFFFF	16.83	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#171611

Deuteranopia (green-blind)

#25210F

Tritanopia (blue-blind)

#45000C

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #3e0811;
/* rgb */ color: rgb(62, 8, 17);
/* oklch */ color: oklch(24.2% 0.082 16.9);

Tailwind

colors: {
  custom: {
    50: '#784d4f',
    500: '#3e0811',
    950: '#000000',
  },
}

SCSS

$custom: #3e0811;
$custom-light: #784d4f;
$custom-dark: #000000;

JSON

{
  "hex": "#3e0811",
  "rgb": {
    "r": 62,
    "g": 8,
    "b": 17
  },
  "hsl": {
    "h": 350,
    "s": 77.143,
    "l": 13.725
  },
  "oklch": {
    "l": 0.24164,
    "c": 0.0819,
    "h": 16.9
  },
  "luminance": 0.01238
}

Semantic roles & 50–950 ramp

primary

#3E0811

secondary

#257D6E

accent

#F4D434

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#090101

muted

#7B7777

Preview Lab

Preview with #3E0811

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

Preview Lab → · Contrast checker → · Palette generator →