#5C191A#5C191A

#5C191A is a dark, moderate red. Relative luminance 0.030; OKLCH L 32.4% C 0.098 H 23.6°. Best body text is #FFFFFF at 13.05:1 contrast (WCAG AA passes).

Color values

HEX	#5C191A
RGB	rgb(92, 25, 26)
HSL	hsl(359, 57%, 23%)
HSV	hsv(359, 73%, 36%)
CMYK	cmyk(0%, 72.8%, 71.7%, 63.9%)
CIE-LAB	lab(20.23, 30.55, 16.70)
CIE-LCH	lch(20.23, 34.81, 28.66°)
OKLab	oklab(32.41% 0.0896 0.0392)
OKLCH	oklch(32.41% 0.098 23.6)
XYZ	xyz(4.9482, 3.0459, 1.3044)
Luminance	0.0305 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C191A #195C5B

analogous

#5C193C #5C191A #5C3919

triadic

#5C191A #1A5C19 #191A5C

tetradic

#5C191A #3C5C19 #195C5B #39195C

square

#5C191A #3C5C19 #195C5B #39195C

split-complementary

#5C191A #195C39 #193C5C

monochromatic

#180707 #2C0C0C #5C191A #8C2628 #BC3335

Accessibility & contrast

On white

13.05

#5C191A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#5C191A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5C191A

13.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C191A	#FFFFFF	#000000	##FFFFFF
##5C191A	1.00	13.05	1.61	13.05
#FFFFFF	13.05	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B2819

Deuteranopia (green-blind)

#3C3618

Tritanopia (blue-blind)

#66071A

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #5c191a;
/* rgb */ color: rgb(92, 25, 26);
/* oklch */ color: oklch(32.4% 0.098 23.6);

Tailwind

colors: {
  custom: {
    50: '#905a56',
    500: '#5c191a',
    950: '#000000',
  },
}

SCSS

$custom: #5c191a;
$custom-light: #905a56;
$custom-dark: #000000;

JSON

{
  "hex": "#5c191a",
  "rgb": {
    "r": 92,
    "g": 25,
    "b": 26
  },
  "hsl": {
    "h": 359.104,
    "s": 57.265,
    "l": 22.941
  },
  "oklch": {
    "l": 0.32408,
    "c": 0.09783,
    "h": 23.6
  },
  "luminance": 0.03045
}

Semantic roles & 50–950 ramp

primary

#5C191A

secondary

#3F9291

accent

#E1DE47

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0D0403

muted

#7E7978

Preview Lab

Preview with #5C191A

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

Preview Lab → · Contrast checker → · Palette generator →