#531118#531118

#531118 is a dark, moderate red. Relative luminance 0.023; OKLCH L 29.7% C 0.096 H 19.7°. Best body text is #FFFFFF at 14.37:1 contrast (WCAG AA passes).

Color values

HEX	#531118
RGB	rgb(83, 17, 24)
HSL	hsl(354, 66%, 20%)
HSV	hsv(354, 80%, 33%)
CMYK	cmyk(0%, 79.5%, 71.1%, 67.5%)
CIE-LAB	lab(17.02, 30.62, 13.67)
CIE-LCH	lch(17.02, 33.53, 24.06°)
OKLab	oklab(29.65% 0.0907 0.0325)
OKLCH	oklch(29.65% 0.096 19.7)
XYZ	xyz(3.9330, 2.3064, 1.1021)
Luminance	0.0231 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531118 #11534C

analogous

#531139 #531118 #532B11

triadic

#531118 #185311 #111853

tetradic

#531118 #395311 #11534C #2B1153

square

#531118 #395311 #11534C #2B1153

split-complementary

#531118 #11532B #113953

monochromatic

#190507 #200709 #531118 #861B27 #B92635

Accessibility & contrast

On white

14.37

#531118 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#531118 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531118

14.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531118	#FFFFFF	#000000	##FFFFFF
##531118	1.00	14.37	1.46	14.37
#FFFFFF	14.37	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#232118

Deuteranopia (green-blind)

#342F16

Tritanopia (blue-blind)

#5C0014

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #531118;
/* rgb */ color: rgb(83, 17, 24);
/* oklch */ color: oklch(29.7% 0.096 19.7);

Tailwind

colors: {
  custom: {
    50: '#895554',
    500: '#531118',
    950: '#000000',
  },
}

SCSS

$custom: #531118;
$custom-light: #895554;
$custom-dark: #000000;

JSON

{
  "hex": "#531118",
  "rgb": {
    "r": 83,
    "g": 17,
    "b": 24
  },
  "hsl": {
    "h": 353.636,
    "s": 66,
    "l": 19.608
  },
  "oklch": {
    "l": 0.29655,
    "c": 0.09633,
    "h": 19.7
  },
  "luminance": 0.02306
}

Semantic roles & 50–950 ramp

primary

#531118

secondary

#348C83

accent

#E9D73F

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0302

muted

#7D7878

Preview Lab

Preview with #531118

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

Preview Lab → · Contrast checker → · Palette generator →