#391118#391118

#391118 is a very dark, moderate red. Relative luminance 0.013; OKLCH L 24.5% C 0.064 H 12.5°. Best body text is #FFFFFF at 16.57:1 contrast (WCAG AA passes).

Color values

HEX	#391118
RGB	rgb(57, 17, 24)
HSL	hsl(350, 54%, 15%)
HSV	hsv(350, 70%, 22%)
CMYK	cmyk(0%, 70.2%, 57.9%, 77.6%)
CIE-LAB	lab(11.53, 20.57, 5.39)
CIE-LCH	lch(11.53, 21.27, 14.69°)
OKLab	oklab(24.54% 0.0622 0.0138)
OKLCH	oklch(24.54% 0.064 12.5)
XYZ	xyz(2.0528, 1.3370, 1.0139)
Luminance	0.0134 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391118 #113932

analogous

#39112C #391118 #391E11

triadic

#391118 #183911 #111839

tetradic

#391118 #2C3911 #113932 #1E1139

square

#391118 #2C3911 #113932 #1E1139

split-complementary

#391118 #11391E #112C39

monochromatic

#18070A #18070A #391118 #681F2C #972D40

Accessibility & contrast

On white

16.57

#391118 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#391118 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391118

16.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391118	#FFFFFF	#000000	##FFFFFF
##391118	1.00	16.57	1.27	16.57
#FFFFFF	16.57	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A1918

Deuteranopia (green-blind)

#242217

Tritanopia (blue-blind)

#3F0B14

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #391118;
/* rgb */ color: rgb(57, 17, 24);
/* oklch */ color: oklch(24.5% 0.064 12.5);

Tailwind

colors: {
  custom: {
    50: '#725154',
    500: '#391118',
    950: '#000000',
  },
}

SCSS

$custom: #391118;
$custom-light: #725154;
$custom-dark: #000000;

JSON

{
  "hex": "#391118",
  "rgb": {
    "r": 57,
    "g": 17,
    "b": 24
  },
  "hsl": {
    "h": 349.5,
    "s": 54.054,
    "l": 14.51
  },
  "oklch": {
    "l": 0.24536,
    "c": 0.06371,
    "h": 12.5
  },
  "luminance": 0.01337
}

Semantic roles & 50–950 ramp

primary

#391118

secondary

#347267

accent

#DDC44A

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#080202

muted

#7B7878

Preview Lab

Preview with #391118

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

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