#391317#391317

#391317 is a very dark, moderate red. Relative luminance 0.014; OKLCH L 24.8% C 0.060 H 16.2°. Best body text is #FFFFFF at 16.41:1 contrast (WCAG AA passes).

Color values

HEX	#391317
RGB	rgb(57, 19, 23)
HSL	hsl(354, 50%, 15%)
HSV	hsv(354, 67%, 22%)
CMYK	cmyk(0%, 66.7%, 59.6%, 77.6%)
CIE-LAB	lab(11.94, 19.30, 6.70)
CIE-LCH	lch(11.94, 20.43, 19.15°)
OKLab	oklab(24.83% 0.0581 0.0169)
OKLCH	oklch(24.83% 0.06 16.2)
XYZ	xyz(2.0750, 1.3977, 0.9710)
Luminance	0.0140 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391317 #133935

analogous

#39132A #391317 #392213

triadic

#391317 #173913 #131739

tetradic

#391317 #2A3913 #133935 #221339

square

#391317 #2A3913 #133935 #221339

split-complementary

#391317 #133922 #132A39

monochromatic

#170809 #170809 #391317 #67222A #95323C

Accessibility & contrast

On white

16.41

#391317 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#391317 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391317

16.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391317	#FFFFFF	#000000	##FFFFFF
##391317	1.00	16.41	1.28	16.41
#FFFFFF	16.41	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C1B17

Deuteranopia (green-blind)

#252216

Tritanopia (blue-blind)

#3F0D15

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #391317;
/* rgb */ color: rgb(57, 19, 23);
/* oklch */ color: oklch(24.8% 0.060 16.2);

Tailwind

colors: {
  custom: {
    50: '#725253',
    500: '#391317',
    950: '#000000',
  },
}

SCSS

$custom: #391317;
$custom-light: #725253;
$custom-dark: #000000;

JSON

{
  "hex": "#391317",
  "rgb": {
    "r": 57,
    "g": 19,
    "b": 23
  },
  "hsl": {
    "h": 353.684,
    "s": 50,
    "l": 14.902
  },
  "oklch": {
    "l": 0.24835,
    "c": 0.06048,
    "h": 16.2
  },
  "luminance": 0.01397
}

Semantic roles & 50–950 ramp

primary

#391317

secondary

#37716B

accent

#DACB4E

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#080202

muted

#7B7878

Preview Lab

Preview with #391317

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

Preview Lab → · Contrast checker → · Palette generator →