#39111B#39111B

#39111B is a very dark, moderate red. Relative luminance 0.013; OKLCH L 24.6% C 0.064 H 7.7°. Best body text is #FFFFFF at 16.54:1 contrast (WCAG AA passes).

Color values

HEX	#39111B
RGB	rgb(57, 17, 27)
HSL	hsl(345, 54%, 15%)
HSV	hsv(345, 70%, 22%)
CMYK	cmyk(0%, 70.2%, 52.6%, 77.6%)
CIE-LAB	lab(11.62, 20.93, 3.27)
CIE-LCH	lch(11.62, 21.18, 8.88°)
OKLab	oklab(24.63% 0.0636 0.0086)
OKLCH	oklch(24.63% 0.064 7.7)
XYZ	xyz(2.0858, 1.3501, 1.1875)
Luminance	0.0135 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39111B #11392F

analogous

#39112F #39111B #391B11

triadic

#39111B #1B3911 #111B39

tetradic

#39111B #2F3911 #11392F #1B1139

square

#39111B #2F3911 #11392F #1B1139

split-complementary

#39111B #11391B #112F39

monochromatic

#18070B #18070B #39111B #681F31 #972D48

Accessibility & contrast

On white

16.54

#39111B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#39111B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39111B

16.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39111B	#FFFFFF	#000000	##FFFFFF
##39111B	1.00	16.54	1.27	16.54
#FFFFFF	16.54	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#191A1B

Deuteranopia (green-blind)

#24221A

Tritanopia (blue-blind)

#3F0C15

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #39111b;
/* rgb */ color: rgb(57, 17, 27);
/* oklch */ color: oklch(24.6% 0.064 7.7);

Tailwind

colors: {
  custom: {
    50: '#725157',
    500: '#39111b',
    950: '#000000',
  },
}

SCSS

$custom: #39111b;
$custom-light: #725157;
$custom-dark: #000000;

JSON

{
  "hex": "#39111b",
  "rgb": {
    "r": 57,
    "g": 17,
    "b": 27
  },
  "hsl": {
    "h": 345,
    "s": 54.054,
    "l": 14.51
  },
  "oklch": {
    "l": 0.24633,
    "c": 0.06422,
    "h": 7.7
  },
  "luminance": 0.0135
}

Semantic roles & 50–950 ramp

primary

#39111B

secondary

#347263

accent

#DDB94A

background

#F7F4F5

surface

#EDE7E9

border

#C8C3C5

text

#080203

muted

#7B7878

Preview Lab

Preview with #39111B

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

Preview Lab → · Contrast checker → · Palette generator →