#39131A#39131A

#39131A is a very dark, moderate red. Relative luminance 0.014; OKLCH L 24.9% C 0.061 H 11.2°. Best body text is #FFFFFF at 16.38:1 contrast (WCAG AA passes).

Color values

HEX	#39131A
RGB	rgb(57, 19, 26)
HSL	hsl(349, 50%, 15%)
HSV	hsv(349, 67%, 22%)
CMYK	cmyk(0%, 66.7%, 54.4%, 77.6%)
CIE-LAB	lab(12.03, 19.65, 4.59)
CIE-LCH	lch(12.03, 20.18, 13.15°)
OKLab	oklab(24.93% 0.0595 0.0118)
OKLCH	oklch(24.93% 0.061 11.2)
XYZ	xyz(2.1068, 1.4104, 1.1384)
Luminance	0.0141 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39131A #133932

analogous

#39132D #39131A #391F13

triadic

#39131A #1A3913 #131A39

tetradic

#39131A #2D3913 #133932 #1F1339

square

#39131A #2D3913 #133932 #1F1339

split-complementary

#39131A #13391F #132D39

monochromatic

#17080A #17080A #39131A #67222F #953244

Accessibility & contrast

On white

16.38

#39131A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#39131A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39131A

16.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39131A	#FFFFFF	#000000	##FFFFFF
##39131A	1.00	16.38	1.28	16.38
#FFFFFF	16.38	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B1B1A

Deuteranopia (green-blind)

#252219

Tritanopia (blue-blind)

#3F0E16

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #39131a;
/* rgb */ color: rgb(57, 19, 26);
/* oklch */ color: oklch(24.9% 0.061 11.2);

Tailwind

colors: {
  custom: {
    50: '#725256',
    500: '#39131a',
    950: '#000000',
  },
}

SCSS

$custom: #39131a;
$custom-light: #725256;
$custom-dark: #000000;

JSON

{
  "hex": "#39131a",
  "rgb": {
    "r": 57,
    "g": 19,
    "b": 26
  },
  "hsl": {
    "h": 348.947,
    "s": 50,
    "l": 14.902
  },
  "oklch": {
    "l": 0.24927,
    "c": 0.06068,
    "h": 11.2
  },
  "luminance": 0.0141
}

Semantic roles & 50–950 ramp

primary

#39131A

secondary

#377166

accent

#DAC04E

background

#F7F4F5

surface

#EDE7E8

border

#C8C3C4

text

#080203

muted

#7B7878

Preview Lab

Preview with #39131A

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

Preview Lab → · Contrast checker → · Palette generator →