#5F171F#5F171F

#5F171F is a dark, moderate red. Relative luminance 0.031; OKLCH L 32.8% C 0.103 H 18.9°. Best body text is #FFFFFF at 12.89:1 contrast (WCAG AA passes).

Color values

HEX	#5F171F
RGB	rgb(95, 23, 31)
HSL	hsl(353, 61%, 23%)
HSV	hsv(353, 76%, 37%)
CMYK	cmyk(0%, 75.8%, 67.4%, 62.7%)
CIE-LAB	lab(20.62, 32.87, 13.89)
CIE-LCH	lch(20.62, 35.68, 22.90°)
OKLab	oklab(32.84% 0.0977 0.0334)
OKLCH	oklch(32.84% 0.103 18.9)
XYZ	xyz(5.2736, 3.1454, 1.6255)
Luminance	0.0314 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F171F #175F57

analogous

#5F1743 #5F171F #5F3317

triadic

#5F171F #1F5F17 #171F5F

tetradic

#5F171F #435F17 #175F57 #33175F

square

#5F171F #435F17 #175F57 #33175F

split-complementary

#5F171F #175F33 #17435F

monochromatic

#190608 #2E0B0F #5F171F #90232F #C22F3F

Accessibility & contrast

On white

12.89

#5F171F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#5F171F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5F171F

12.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F171F	#FFFFFF	#000000	##FFFFFF
##5F171F	1.00	12.89	1.63	12.89
#FFFFFF	12.89	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A281F

Deuteranopia (green-blind)

#3D371D

Tritanopia (blue-blind)

#69031A

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #5f171f;
/* rgb */ color: rgb(95, 23, 31);
/* oklch */ color: oklch(32.8% 0.103 18.9);

Tailwind

colors: {
  custom: {
    50: '#925a5a',
    500: '#5f171f',
    950: '#000000',
  },
}

SCSS

$custom: #5f171f;
$custom-light: #925a5a;
$custom-dark: #000000;

JSON

{
  "hex": "#5f171f",
  "rgb": {
    "r": 95,
    "g": 23,
    "b": 31
  },
  "hsl": {
    "h": 353.333,
    "s": 61.017,
    "l": 23.137
  },
  "oklch": {
    "l": 0.32844,
    "c": 0.10326,
    "h": 18.9
  },
  "luminance": 0.03145
}

Semantic roles & 50–950 ramp

primary

#5F171F

secondary

#3C968C

accent

#E4D244

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0E0403

muted

#7E7978

Preview Lab

Preview with #5F171F

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

Preview Lab → · Contrast checker → · Palette generator →