#5F131F#5F131F

#5F131F is a dark, moderate red. Relative luminance 0.030; OKLCH L 32.4% C 0.108 H 17.1°. Best body text is #FFFFFF at 13.13:1 contrast (WCAG AA passes).

Color values

HEX	#5F131F
RGB	rgb(95, 19, 31)
HSL	hsl(351, 67%, 22%)
HSV	hsv(351, 80%, 37%)
CMYK	cmyk(0%, 80%, 67.4%, 62.7%)
CIE-LAB	lab(20.04, 34.48, 13.14)
CIE-LCH	lch(20.04, 36.90, 20.85°)
OKLab	oklab(32.41% 0.1029 0.0317)
OKLCH	oklch(32.41% 0.108 17.1)
XYZ	xyz(5.2001, 2.9983, 1.6010)
Luminance	0.0300 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F131F #135F53

analogous

#5F1345 #5F131F #5F2D13

triadic

#5F131F #1F5F13 #131F5F

tetradic

#5F131F #455F13 #135F53 #2D135F

square

#5F131F #455F13 #135F53 #2D135F

split-complementary

#5F131F #135F2D #13455F

monochromatic

#1A0508 #2C090E #5F131F #921D30 #C52740

Accessibility & contrast

On white

13.13

#5F131F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#5F131F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5F131F

13.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F131F	#FFFFFF	#000000	##FFFFFF
##5F131F	1.00	13.13	1.60	13.13
#FFFFFF	13.13	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28261F

Deuteranopia (green-blind)

#3C361D

Tritanopia (blue-blind)

#690018

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #5f131f;
/* rgb */ color: rgb(95, 19, 31);
/* oklch */ color: oklch(32.4% 0.108 17.1);

Tailwind

colors: {
  custom: {
    50: '#92585a',
    500: '#5f131f',
    950: '#000000',
  },
}

SCSS

$custom: #5f131f;
$custom-light: #92585a;
$custom-dark: #000000;

JSON

{
  "hex": "#5f131f",
  "rgb": {
    "r": 95,
    "g": 19,
    "b": 31
  },
  "hsl": {
    "h": 350.526,
    "s": 66.667,
    "l": 22.353
  },
  "oklch": {
    "l": 0.32413,
    "c": 0.10763,
    "h": 17.1
  },
  "luminance": 0.02998
}

Semantic roles & 50–950 ramp

primary

#5F131F

secondary

#379788

accent

#EACF3E

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0E0403

muted

#7E7978

Preview Lab

Preview with #5F131F

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

Preview Lab → · Contrast checker → · Palette generator →