#5F131B#5F131B

#5F131B is a dark, moderate red. Relative luminance 0.030; OKLCH L 32.3% C 0.108 H 20.2°. Best body text is #FFFFFF at 13.16:1 contrast (WCAG AA passes).

Color values

HEX	#5F131B
RGB	rgb(95, 19, 27)
HSL	hsl(354, 67%, 22%)
HSV	hsv(354, 80%, 37%)
CMYK	cmyk(0%, 80%, 71.6%, 62.7%)
CIE-LAB	lab(19.96, 34.22, 15.82)
CIE-LCH	lch(19.96, 37.70, 24.81°)
OKLab	oklab(32.33% 0.1011 0.0373)
OKLCH	oklch(32.33% 0.108 20.2)
XYZ	xyz(5.1506, 2.9785, 1.3404)
Luminance	0.0298 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F131B #135F57

analogous

#5F1341 #5F131B #5F3113

triadic

#5F131B #1B5F13 #131B5F

tetradic

#5F131B #415F13 #135F57 #31135F

square

#5F131B #415F13 #135F57 #31135F

split-complementary

#5F131B #135F31 #13415F

monochromatic

#1A0507 #2C090D #5F131B #921D29 #C52738

Accessibility & contrast

On white

13.16

#5F131B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#5F131B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5F131B

13.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F131B	#FFFFFF	#000000	##FFFFFF
##5F131B	1.00	13.16	1.60	13.16
#FFFFFF	13.16	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#29261B

Deuteranopia (green-blind)

#3C3619

Tritanopia (blue-blind)

#690017

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #5f131b;
/* rgb */ color: rgb(95, 19, 27);
/* oklch */ color: oklch(32.3% 0.108 20.2);

Tailwind

colors: {
  custom: {
    50: '#925857',
    500: '#5f131b',
    950: '#000000',
  },
}

SCSS

$custom: #5f131b;
$custom-light: #925857;
$custom-dark: #000000;

JSON

{
  "hex": "#5f131b",
  "rgb": {
    "r": 95,
    "g": 19,
    "b": 27
  },
  "hsl": {
    "h": 353.684,
    "s": 66.667,
    "l": 22.353
  },
  "oklch": {
    "l": 0.32329,
    "c": 0.10774,
    "h": 20.2
  },
  "luminance": 0.02978
}

Semantic roles & 50–950 ramp

primary

#5F131B

secondary

#37978D

accent

#EAD83E

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0E0403

muted

#7E7978

Preview Lab

Preview with #5F131B

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

Preview Lab → · Contrast checker → · Palette generator →