#5A1118#5A1118

#5A1118 is a dark, moderate red. Relative luminance 0.026; OKLCH L 31.1% C 0.104 H 20.9°. Best body text is #FFFFFF at 13.74:1 contrast (WCAG AA passes).

Color values

HEX	#5A1118
RGB	rgb(90, 17, 24)
HSL	hsl(354, 68%, 21%)
HSV	hsv(354, 81%, 35%)
CMYK	cmyk(0%, 81.1%, 73.3%, 64.7%)
CIE-LAB	lab(18.55, 33.07, 15.90)
CIE-LCH	lch(18.55, 36.70, 25.68°)
OKLab	oklab(31.07% 0.0975 0.0372)
OKLCH	oklch(31.07% 0.104 20.9)
XYZ	xyz(4.5823, 2.6412, 1.1325)
Luminance	0.0264 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A1118 #115A53

analogous

#5A113C #5A1118 #5A2E11

triadic

#5A1118 #185A11 #11185A

tetradic

#5A1118 #3C5A11 #115A53 #2E115A

square

#5A1118 #3C5A11 #115A53 #2E115A

split-complementary

#5A1118 #115A2E #113C5A

monochromatic

#1A0507 #27070A #5A1118 #8D1B26 #C12433

Accessibility & contrast

On white

13.74

#5A1118 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#5A1118 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A1118

13.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A1118	#FFFFFF	#000000	##FFFFFF
##5A1118	1.00	13.74	1.53	13.74
#FFFFFF	13.74	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#262318

Deuteranopia (green-blind)

#393316

Tritanopia (blue-blind)

#640014

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #5a1118;
/* rgb */ color: rgb(90, 17, 24);
/* oklch */ color: oklch(31.1% 0.104 20.9);

Tailwind

colors: {
  custom: {
    50: '#8f5654',
    500: '#5a1118',
    950: '#000000',
  },
}

SCSS

$custom: #5a1118;
$custom-light: #8f5654;
$custom-dark: #000000;

JSON

{
  "hex": "#5a1118",
  "rgb": {
    "r": 90,
    "g": 17,
    "b": 24
  },
  "hsl": {
    "h": 354.247,
    "s": 68.224,
    "l": 20.98
  },
  "oklch": {
    "l": 0.31066,
    "c": 0.10433,
    "h": 20.9
  },
  "luminance": 0.02641
}

Semantic roles & 50–950 ramp

primary

#5A1118

secondary

#34938A

accent

#EBDA3D

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0D0302

muted

#7E7878

Preview Lab

Preview with #5A1118

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

Preview Lab → · Contrast checker → · Palette generator →