#811F90#811F90

#811F90 is a dark, vivid purple. Relative luminance 0.077; OKLCH L 44.9% C 0.185 H 321.9°. Best body text is #FFFFFF at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#811F90
RGB	rgb(129, 31, 144)
HSL	hsl(292, 65%, 34%)
HSV	hsv(292, 78%, 56%)
CMYK	cmyk(10.4%, 78.5%, 0%, 43.5%)
CIE-LAB	lab(33.27, 55.27, -40.85)
CIE-LCH	lch(33.27, 68.73, 323.54°)
OKLab	oklab(44.92% 0.1459 -0.1143)
OKLCH	oklch(44.92% 0.185 321.9)
XYZ	xyz(14.5768, 7.6616, 27.0912)
Luminance	0.0766 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#811F90 #2E901F

analogous

#481F90 #811F90 #901F67

triadic

#811F90 #90811F #1F9081

tetradic

#811F90 #90481F #2E901F #1F6790

square

#811F90 #90481F #2E901F #1F6790

split-complementary

#811F90 #67901F #1F9048

monochromatic

#27092B #54145E #811F90 #AE2AC2 #C750D9

Accessibility & contrast

On white

8.29

#811F90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#811F90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #811F90

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##811F90	#FFFFFF	#000000	##FFFFFF
##811F90	1.00	8.29	2.53	8.29
#FFFFFF	8.29	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004793

Deuteranopia (green-blind)

#2F528D

Tritanopia (blue-blind)

#823657

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #811f90;
/* rgb */ color: rgb(129, 31, 144);
/* oklch */ color: oklch(44.9% 0.185 321.9);

Tailwind

colors: {
  custom: {
    50: '#a967b1',
    500: '#811f90',
    950: '#000000',
  },
}

SCSS

$custom: #811f90;
$custom-light: #a967b1;
$custom-dark: #000000;

JSON

{
  "hex": "#811f90",
  "rgb": {
    "r": 129,
    "g": 31,
    "b": 144
  },
  "hsl": {
    "h": 292.035,
    "s": 64.571,
    "l": 34.314
  },
  "oklch": {
    "l": 0.44915,
    "c": 0.18536,
    "h": 321.9
  },
  "luminance": 0.07661
}

Semantic roles & 50–950 ramp

primary

#811F90

secondary

#5DBC4E

accent

#E84056

background

#FAF6FB

surface

#F4EBF6

border

#CEC6D0

text

#100711

muted

#7F7A80

Preview Lab

Preview with #811F90

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

Preview Lab → · Contrast checker → · Palette generator →