#5D191F#5D191F

#5D191F is a dark, moderate red. Relative luminance 0.031; OKLCH L 32.7% C 0.099 H 19.6°. Best body text is #FFFFFF at 12.93:1 contrast (WCAG AA passes).

Color values

HEX	#5D191F
RGB	rgb(93, 25, 31)
HSL	hsl(355, 58%, 23%)
HSV	hsv(355, 73%, 36%)
CMYK	cmyk(0%, 73.1%, 66.7%, 63.5%)
CIE-LAB	lab(20.53, 31.27, 13.69)
CIE-LCH	lch(20.53, 34.13, 23.64°)
OKLab	oklab(32.7% 0.0929 0.033)
OKLCH	oklch(32.7% 0.099 19.6)
XYZ	xyz(5.1097, 3.1221, 1.6296)
Luminance	0.0312 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D191F #195D57

analogous

#5D1941 #5D191F #5D3519

triadic

#5D191F #1F5D19 #191F5D

tetradic

#5D191F #415D19 #195D57 #35195D

square

#5D191F #415D19 #195D57 #35195D

split-complementary

#5D191F #195D35 #19415D

monochromatic

#180608 #2D0C0F #5D191F #8D262F #BD333F

Accessibility & contrast

On white

12.93

#5D191F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#5D191F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5D191F

12.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D191F	#FFFFFF	#000000	##FFFFFF
##5D191F	1.00	12.93	1.62	12.93
#FFFFFF	12.93	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B281F

Deuteranopia (green-blind)

#3C371D

Tritanopia (blue-blind)

#66081C

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #5d191f;
/* rgb */ color: rgb(93, 25, 31);
/* oklch */ color: oklch(32.7% 0.099 19.6);

Tailwind

colors: {
  custom: {
    50: '#905b5a',
    500: '#5d191f',
    950: '#000000',
  },
}

SCSS

$custom: #5d191f;
$custom-light: #905b5a;
$custom-dark: #000000;

JSON

{
  "hex": "#5d191f",
  "rgb": {
    "r": 93,
    "g": 25,
    "b": 31
  },
  "hsl": {
    "h": 354.706,
    "s": 57.627,
    "l": 23.137
  },
  "oklch": {
    "l": 0.32701,
    "c": 0.09857,
    "h": 19.6
  },
  "luminance": 0.03121
}

Semantic roles & 50–950 ramp

primary

#5D191F

secondary

#3F938C

accent

#E1D347

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0D0403

muted

#7E7978

Preview Lab

Preview with #5D191F

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

Preview Lab → · Contrast checker → · Palette generator →