#391113#391113

#391113 is a very dark, moderate red. Relative luminance 0.013; OKLCH L 24.4% C 0.064 H 20.2°. Best body text is #FFFFFF at 16.62:1 contrast (WCAG AA passes).

Color values

HEX	#391113
RGB	rgb(57, 17, 19)
HSL	hsl(357, 54%, 15%)
HSV	hsv(357, 70%, 22%)
CMYK	cmyk(0%, 70.2%, 66.7%, 77.6%)
CIE-LAB	lab(11.40, 20.06, 8.72)
CIE-LCH	lch(11.40, 21.87, 23.49°)
OKLab	oklab(24.4% 0.0598 0.022)
OKLCH	oklch(24.4% 0.064 20.2)
XYZ	xyz(2.0055, 1.3180, 0.7648)
Luminance	0.0132 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391113 #113937

analogous

#391127 #391113 #392311

triadic

#391113 #133911 #111339

tetradic

#391113 #273911 #113937 #231139

square

#391113 #273911 #113937 #231139

split-complementary

#391113 #113923 #112739

monochromatic

#180708 #180708 #391113 #681F23 #972D32

Accessibility & contrast

On white

16.62

#391113 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#391113 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391113

16.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391113	#FFFFFF	#000000	##FFFFFF
##391113	1.00	16.62	1.26	16.62
#FFFFFF	16.62	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B1913

Deuteranopia (green-blind)

#252112

Tritanopia (blue-blind)

#3F0A12

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #391113;
/* rgb */ color: rgb(57, 17, 19);
/* oklch */ color: oklch(24.4% 0.064 20.2);

Tailwind

colors: {
  custom: {
    50: '#735150',
    500: '#391113',
    950: '#000000',
  },
}

SCSS

$custom: #391113;
$custom-light: #735150;
$custom-dark: #000000;

JSON

{
  "hex": "#391113",
  "rgb": {
    "r": 57,
    "g": 17,
    "b": 19
  },
  "hsl": {
    "h": 357,
    "s": 54.054,
    "l": 14.51
  },
  "oklch": {
    "l": 0.24395,
    "c": 0.06366,
    "h": 20.2
  },
  "luminance": 0.01318
}

Semantic roles & 50–950 ramp

primary

#391113

secondary

#34726F

accent

#DDD64A

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#080202

muted

#7B7878

Preview Lab

Preview with #391113

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

Preview Lab → · Contrast checker → · Palette generator →