#5B1114#5B1114

#5B1114 is a dark, moderate red. Relative luminance 0.027; OKLCH L 31.2% C 0.106 H 23.9°. Best body text is #FFFFFF at 13.68:1 contrast (WCAG AA passes).

Color values

HEX	#5B1114
RGB	rgb(91, 17, 20)
HSL	hsl(358, 69%, 21%)
HSV	hsv(358, 81%, 36%)
CMYK	cmyk(0%, 81.3%, 78%, 64.3%)
CIE-LAB	lab(18.70, 33.20, 18.88)
CIE-LCH	lch(18.70, 38.19, 29.63°)
OKLab	oklab(31.2% 0.0967 0.043)
OKLCH	oklch(31.2% 0.106 23.9)
XYZ	xyz(4.6416, 2.6763, 0.9339)
Luminance	0.0268 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B1114 #115B58

analogous

#5B1139 #5B1114 #5B3311

triadic

#5B1114 #145B11 #11145B

tetradic

#5B1114 #395B11 #115B58 #33115B

square

#5B1114 #395B11 #115B58 #33115B

split-complementary

#5B1114 #115B33 #11395B

monochromatic

#1A0506 #270709 #5B1114 #8F1B1F #C2242B

Accessibility & contrast

On white

13.68

#5B1114 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#5B1114 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B1114

13.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B1114	#FFFFFF	#000000	##FFFFFF
##5B1114	1.00	13.68	1.54	13.68
#FFFFFF	13.68	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#272313

Deuteranopia (green-blind)

#3A3311

Tritanopia (blue-blind)

#650013

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #5b1114;
/* rgb */ color: rgb(91, 17, 20);
/* oklch */ color: oklch(31.2% 0.106 23.9);

Tailwind

colors: {
  custom: {
    50: '#905651',
    500: '#5b1114',
    950: '#000000',
  },
}

SCSS

$custom: #5b1114;
$custom-light: #905651;
$custom-dark: #000000;

JSON

{
  "hex": "#5b1114",
  "rgb": {
    "r": 91,
    "g": 17,
    "b": 20
  },
  "hsl": {
    "h": 357.568,
    "s": 68.519,
    "l": 21.176
  },
  "oklch": {
    "l": 0.31197,
    "c": 0.10584,
    "h": 23.9
  },
  "luminance": 0.02676
}

Semantic roles & 50–950 ramp

primary

#5B1114

secondary

#349490

accent

#EBE43C

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0E0302

muted

#7E7878

Preview Lab

Preview with #5B1114

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

Preview Lab → · Contrast checker → · Palette generator →