#391117#391117

#391117 is a very dark, moderate red. Relative luminance 0.013; OKLCH L 24.5% C 0.064 H 14.0°. Best body text is #FFFFFF at 16.58:1 contrast (WCAG AA passes).

Color values

HEX	#391117
RGB	rgb(57, 17, 23)
HSL	hsl(351, 54%, 15%)
HSV	hsv(351, 70%, 22%)
CMYK	cmyk(0%, 70.2%, 59.6%, 77.6%)
CIE-LAB	lab(11.50, 20.46, 6.10)
CIE-LCH	lch(11.50, 21.35, 16.60°)
OKLab	oklab(24.51% 0.0617 0.0154)
OKLCH	oklch(24.51% 0.064 14)
XYZ	xyz(2.0426, 1.3329, 0.9601)
Luminance	0.0133 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391117 #113933

analogous

#39112B #391117 #391F11

triadic

#391117 #173911 #111739

tetradic

#391117 #2B3911 #113933 #1F1139

square

#391117 #2B3911 #113933 #1F1139

split-complementary

#391117 #11391F #112B39

monochromatic

#18070A #18070A #391117 #681F2A #972D3D

Accessibility & contrast

On white

16.58

#391117 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#391117 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391117

16.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391117	#FFFFFF	#000000	##FFFFFF
##391117	1.00	16.58	1.27	16.58
#FFFFFF	16.58	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A1917

Deuteranopia (green-blind)

#242216

Tritanopia (blue-blind)

#3F0B13

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #391117;
/* rgb */ color: rgb(57, 17, 23);
/* oklch */ color: oklch(24.5% 0.064 14.0);

Tailwind

colors: {
  custom: {
    50: '#725153',
    500: '#391117',
    950: '#000000',
  },
}

SCSS

$custom: #391117;
$custom-light: #725153;
$custom-dark: #000000;

JSON

{
  "hex": "#391117",
  "rgb": {
    "r": 57,
    "g": 17,
    "b": 23
  },
  "hsl": {
    "h": 351,
    "s": 54.054,
    "l": 14.51
  },
  "oklch": {
    "l": 0.24506,
    "c": 0.06362,
    "h": 14
  },
  "luminance": 0.01333
}

Semantic roles & 50–950 ramp

primary

#391117

secondary

#347269

accent

#DDC74A

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#080202

muted

#7B7878

Preview Lab

Preview with #391117

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

Preview Lab → · Contrast checker → · Palette generator →