#811E36#811E36

#811E36 is a dark, vivid red. Relative luminance 0.059; OKLCH L 40.6% C 0.134 H 11.6°. Best body text is #FFFFFF at 9.67:1 contrast (WCAG AA passes).

Color values

HEX	#811E36
RGB	rgb(129, 30, 54)
HSL	hsl(345, 62%, 31%)
HSV	hsv(345, 77%, 51%)
CMYK	cmyk(0%, 76.7%, 58.1%, 49.4%)
CIE-LAB	lab(29.07, 43.24, 10.75)
CIE-LCH	lch(29.07, 44.55, 13.96°)
OKLab	oklab(40.55% 0.1308 0.0269)
OKLCH	oklch(40.55% 0.134 11.6)
XYZ	xyz(10.1844, 5.8635, 4.0848)
Luminance	0.0586 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#811E36 #1E8169

analogous

#811E67 #811E36 #81371E

triadic

#811E36 #36811E #1E3681

tetradic

#811E36 #67811E #1E8169 #371E81

square

#811E36 #67811E #1E8169 #371E81

split-complementary

#811E36 #1E8137 #1E6781

monochromatic

#1E070C #4F1221 #811E36 #B32A4B #D44668

Accessibility & contrast

On white

9.67

#811E36 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#811E36 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #811E36

9.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##811E36	#FFFFFF	#000000	##FFFFFF
##811E36	1.00	9.67	2.17	9.67
#FFFFFF	9.67	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383836

Deuteranopia (green-blind)

#524C33

Tritanopia (blue-blind)

#8D0128

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #811e36;
/* rgb */ color: rgb(129, 30, 54);
/* oklch */ color: oklch(40.6% 0.134 11.6);

Tailwind

colors: {
  custom: {
    50: '#ab636c',
    500: '#811e36',
    950: '#000000',
  },
}

SCSS

$custom: #811e36;
$custom-light: #ab636c;
$custom-dark: #000000;

JSON

{
  "hex": "#811e36",
  "rgb": {
    "r": 129,
    "g": 30,
    "b": 54
  },
  "hsl": {
    "h": 345.455,
    "s": 62.264,
    "l": 31.176
  },
  "oklch": {
    "l": 0.40552,
    "c": 0.1335,
    "h": 11.6
  },
  "luminance": 0.05862
}

Semantic roles & 50–950 ramp

primary

#811E36

secondary

#47B49A

accent

#E5BE42

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#110607

muted

#807A7A

Preview Lab

Preview with #811E36

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

Preview Lab → · Contrast checker → · Palette generator →