#513136#513136

#513136 is a dark, muted red. Relative luminance 0.042; OKLCH L 35.4% C 0.047 H 9.6°. Best body text is #FFFFFF at 11.40:1 contrast (WCAG AA passes).

Color values

HEX	#513136
RGB	rgb(81, 49, 54)
HSL	hsl(351, 25%, 25%)
HSV	hsv(351, 40%, 32%)
CMYK	cmyk(0%, 39.5%, 33.3%, 68.2%)
CIE-LAB	lab(24.36, 15.32, 2.93)
CIE-LCH	lch(24.36, 15.60, 10.84°)
OKLab	oklab(35.38% 0.0465 0.0078)
OKLCH	oklch(35.38% 0.047 9.6)
XYZ	xyz(5.1577, 4.2127, 4.0308)
Luminance	0.0421 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#513136 #31514C

analogous

#513146 #513136 #513C31

triadic

#513136 #365131 #313651

tetradic

#513136 #465131 #31514C #3C3151

square

#513136 #465131 #31514C #3C3151

split-complementary

#513136 #31513C #314651

monochromatic

#130C0D #2B1A1D #513136 #77484F #9D5F69

Accessibility & contrast

On white

11.40

#513136 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#513136 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #513136

11.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##513136	#FFFFFF	#000000	##FFFFFF
##513136	1.00	11.40	1.84	11.40
#FFFFFF	11.40	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#363636

Deuteranopia (green-blind)

#3E3C35

Tritanopia (blue-blind)

#572E33

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #513136;
/* rgb */ color: rgb(81, 49, 54);
/* oklch */ color: oklch(35.4% 0.047 9.6);

Tailwind

colors: {
  custom: {
    50: '#83696c',
    500: '#513136',
    950: '#000000',
  },
}

SCSS

$custom: #513136;
$custom-light: #83696c;
$custom-dark: #000000;

JSON

{
  "hex": "#513136",
  "rgb": {
    "r": 81,
    "g": 49,
    "b": 54
  },
  "hsl": {
    "h": 350.625,
    "s": 24.615,
    "l": 25.49
  },
  "oklch": {
    "l": 0.35384,
    "c": 0.04711,
    "h": 9.6
  },
  "luminance": 0.04212
}

Semantic roles & 50–950 ramp

primary

#513136

secondary

#5C827C

accent

#C1B367

background

#F8F6F6

surface

#EFEBEB

border

#CAC6C6

text

#0B0607

muted

#7C7A7A

Preview Lab

Preview with #513136

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

Preview Lab → · Contrast checker → · Palette generator →