#391815#391815

#391815 is a dark, muted red. Relative luminance 0.016; OKLCH L 25.7% C 0.053 H 26.7°. Best body text is #FFFFFF at 15.96:1 contrast (WCAG AA passes).

Color values

HEX	#391815
RGB	rgb(57, 24, 21)
HSL	hsl(5, 46%, 15%)
HSV	hsv(5, 63%, 22%)
CMYK	cmyk(0%, 57.9%, 63.2%, 77.6%)
CIE-LAB	lab(13.09, 16.00, 9.69)
CIE-LCH	lch(13.09, 18.70, 31.21°)
OKLab	oklab(25.69% 0.0474 0.0239)
OKLCH	oklch(25.69% 0.053 26.7)
XYZ	xyz(2.1495, 1.5775, 0.9006)
Luminance	0.0158 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391815 #153639

analogous

#391524 #391815 #392A15

triadic

#391815 #153918 #181539

tetradic

#391815 #243915 #153639 #2A1539

square

#391815 #243915 #153639 #2A1539

split-complementary

#391815 #15392A #152439

monochromatic

#160908 #160908 #391815 #662B25 #923E36

Accessibility & contrast

On white

15.96

#391815 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#391815 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391815

15.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391815	#FFFFFF	#000000	##FFFFFF
##391815	1.00	15.96	1.32	15.96
#FFFFFF	15.96	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#201D15

Deuteranopia (green-blind)

#282414

Tritanopia (blue-blind)

#3F1317

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #391815;
/* rgb */ color: rgb(57, 24, 21);
/* oklch */ color: oklch(25.7% 0.053 26.7);

Tailwind

colors: {
  custom: {
    50: '#725552',
    500: '#391815',
    950: '#000000',
  },
}

SCSS

$custom: #391815;
$custom-light: #725552;
$custom-dark: #000000;

JSON

{
  "hex": "#391815",
  "rgb": {
    "r": 57,
    "g": 24,
    "b": 21
  },
  "hsl": {
    "h": 5,
    "s": 46.154,
    "l": 15.294
  },
  "oklch": {
    "l": 0.25689,
    "c": 0.0531,
    "h": 26.7
  },
  "luminance": 0.01577
}

Semantic roles & 50–950 ramp

primary

#391815

secondary

#396C70

accent

#CBD652

background

#F7F5F4

surface

#EDE9E7

border

#C8C5C3

text

#080302

muted

#7B7878

Preview Lab

Preview with #391815

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

Preview Lab → · Contrast checker → · Palette generator →