#53111C#53111C

#53111C is a dark, moderate red. Relative luminance 0.023; OKLCH L 29.7% C 0.096 H 16.1°. Best body text is #FFFFFF at 14.34:1 contrast (WCAG AA passes).

Color values

HEX	#53111C
RGB	rgb(83, 17, 28)
HSL	hsl(350, 66%, 20%)
HSV	hsv(350, 80%, 33%)
CMYK	cmyk(0%, 79.5%, 66.3%, 67.5%)
CIE-LAB	lab(17.10, 30.90, 10.93)
CIE-LCH	lch(17.10, 32.78, 19.48°)
OKLab	oklab(29.75% 0.0925 0.0267)
OKLCH	oklch(29.75% 0.096 16.1)
XYZ	xyz(3.9777, 2.3243, 1.3376)
Luminance	0.0232 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#53111C #115348

analogous

#53113D #53111C #532711

triadic

#53111C #1C5311 #111C53

tetradic

#53111C #3D5311 #115348 #271153

square

#53111C #3D5311 #115348 #271153

split-complementary

#53111C #115327 #113D53

monochromatic

#190509 #20070B #53111C #861B2D #B9263E

Accessibility & contrast

On white

14.34

#53111C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#53111C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #53111C

14.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##53111C	#FFFFFF	#000000	##FFFFFF
##53111C	1.00	14.34	1.46	14.34
#FFFFFF	14.34	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#23211C

Deuteranopia (green-blind)

#342F1A

Tritanopia (blue-blind)

#5C0016

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #53111c;
/* rgb */ color: rgb(83, 17, 28);
/* oklch */ color: oklch(29.7% 0.096 16.1);

Tailwind

colors: {
  custom: {
    50: '#885557',
    500: '#53111c',
    950: '#000000',
  },
}

SCSS

$custom: #53111c;
$custom-light: #885557;
$custom-dark: #000000;

JSON

{
  "hex": "#53111c",
  "rgb": {
    "r": 83,
    "g": 17,
    "b": 28
  },
  "hsl": {
    "h": 350,
    "s": 66,
    "l": 19.608
  },
  "oklch": {
    "l": 0.29746,
    "c": 0.09627,
    "h": 16.1
  },
  "luminance": 0.02324
}

Semantic roles & 50–950 ramp

primary

#53111C

secondary

#348C7D

accent

#E9CD3F

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0303

muted

#7D7878

Preview Lab

Preview with #53111C

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

Preview Lab → · Contrast checker → · Palette generator →