#391316#391316

#391316 is a very dark, moderate red. Relative luminance 0.014; OKLCH L 24.8% C 0.060 H 17.8°. Best body text is #FFFFFF at 16.42:1 contrast (WCAG AA passes).

Color values

HEX	#391316
RGB	rgb(57, 19, 22)
HSL	hsl(355, 50%, 15%)
HSV	hsv(355, 67%, 22%)
CMYK	cmyk(0%, 66.7%, 61.4%, 77.6%)
CIE-LAB	lab(11.92, 19.19, 7.40)
CIE-LCH	lch(11.92, 20.57, 21.08°)
OKLab	oklab(24.81% 0.0576 0.0185)
OKLCH	oklch(24.81% 0.06 17.8)
XYZ	xyz(2.0652, 1.3938, 0.9192)
Luminance	0.0139 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391316 #133936

analogous

#391329 #391316 #392313

triadic

#391316 #163913 #131639

tetradic

#391316 #293913 #133936 #231339

square

#391316 #293913 #133936 #231339

split-complementary

#391316 #133923 #132939

monochromatic

#170809 #170809 #391316 #672228 #953239

Accessibility & contrast

On white

16.42

#391316 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#391316 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391316

16.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391316	#FFFFFF	#000000	##FFFFFF
##391316	1.00	16.42	1.28	16.42
#FFFFFF	16.42	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C1A16

Deuteranopia (green-blind)

#252215

Tritanopia (blue-blind)

#3F0D14

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #391316;
/* rgb */ color: rgb(57, 19, 22);
/* oklch */ color: oklch(24.8% 0.060 17.8);

Tailwind

colors: {
  custom: {
    50: '#725252',
    500: '#391316',
    950: '#000000',
  },
}

SCSS

$custom: #391316;
$custom-light: #725252;
$custom-dark: #000000;

JSON

{
  "hex": "#391316",
  "rgb": {
    "r": 57,
    "g": 19,
    "b": 22
  },
  "hsl": {
    "h": 355.263,
    "s": 50,
    "l": 14.902
  },
  "oklch": {
    "l": 0.24807,
    "c": 0.06048,
    "h": 17.8
  },
  "luminance": 0.01394
}

Semantic roles & 50–950 ramp

primary

#391316

secondary

#37716D

accent

#DACF4E

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#080202

muted

#7B7878

Preview Lab

Preview with #391316

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

Preview Lab → · Contrast checker → · Palette generator →