#811B71#811B71

#811B71 is a dark, vivid purple. Relative luminance 0.066; OKLCH L 42.7% C 0.165 H 335.4°. Best body text is #FFFFFF at 9.02:1 contrast (WCAG AA passes).

Color values

HEX	#811B71
RGB	rgb(129, 27, 113)
HSL	hsl(309, 65%, 31%)
HSV	hsv(309, 79%, 51%)
CMYK	cmyk(0%, 79.1%, 12.4%, 49.4%)
CIE-LAB	lab(30.98, 51.25, -25.08)
CIE-LCH	lch(30.98, 57.06, 333.93°)
OKLab	oklab(42.69% 0.15 -0.0685)
OKLCH	oklch(42.69% 0.165 335.4)
XYZ	xyz(12.4260, 6.6444, 16.2476)
Luminance	0.0664 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#811B71 #1B812B

analogous

#5E1B81 #811B71 #811B3E

triadic

#811B71 #71811B #1B7181

tetradic

#811B71 #815E1B #1B812B #1B3E81

square

#811B71 #815E1B #1B812B #1B3E81

split-complementary

#811B71 #3E811B #1B815E

monochromatic

#1C0618 #4E1045 #811B71 #B4269D #D73FBF

Accessibility & contrast

On white

9.02

#811B71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#811B71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #811B71

9.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##811B71	#FFFFFF	#000000	##FFFFFF
##811B71	1.00	9.02	2.33	9.02
#FFFFFF	9.02	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B3F73

Deuteranopia (green-blind)

#414E6F

Tritanopia (blue-blind)

#882445

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #811b71;
/* rgb */ color: rgb(129, 27, 113);
/* oklch */ color: oklch(42.7% 0.165 335.4);

Tailwind

colors: {
  custom: {
    50: '#a9649a',
    500: '#811b71',
    950: '#000000',
  },
}

SCSS

$custom: #811b71;
$custom-light: #a9649a;
$custom-dark: #000000;

JSON

{
  "hex": "#811b71",
  "rgb": {
    "r": 129,
    "g": 27,
    "b": 113
  },
  "hsl": {
    "h": 309.412,
    "s": 65.385,
    "l": 30.588
  },
  "oklch": {
    "l": 0.42692,
    "c": 0.16488,
    "h": 335.4
  },
  "luminance": 0.06643
}

Semantic roles & 50–950 ramp

primary

#811B71

secondary

#43B555

accent

#E85A3F

background

#FAF6F9

surface

#F4EBF2

border

#CEC6CC

text

#10060E

muted

#7F7A7E

Preview Lab

Preview with #811B71

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

Preview Lab → · Contrast checker → · Palette generator →