#812AA4#812AA4

#812AA4 is a mid, vivid purple. Relative luminance 0.090; OKLCH L 47.3% C 0.191 H 314.2°. Best body text is #FFFFFF at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#812AA4
RGB	rgb(129, 42, 164)
HSL	hsl(283, 59%, 40%)
HSV	hsv(283, 74%, 64%)
CMYK	cmyk(21.3%, 74.4%, 0%, 35.7%)
CIE-LAB	lab(35.99, 55.28, -48.63)
CIE-LCH	lch(35.99, 73.62, 318.66°)
OKLab	oklab(47.28% 0.1333 -0.1372)
OKLCH	oklch(47.28% 0.191 314.2)
XYZ	xyz(16.5809, 9.0040, 35.9793)
Luminance	0.0900 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#812AA4 #4DA42A

analogous

#442AA4 #812AA4 #A42A8A

triadic

#812AA4 #A4812A #2AA481

tetradic

#812AA4 #A4442A #4DA42A #2A8AA4

square

#812AA4 #A4442A #4DA42A #2A8AA4

split-complementary

#812AA4 #8AA42A #2AA444

monochromatic

#341143 #5B1E73 #812AA4 #A43ECD #BB6EDA

Accessibility & contrast

On white

7.50

#812AA4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#812AA4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #812AA4

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##812AA4	#FFFFFF	#000000	##FFFFFF
##812AA4	1.00	7.50	2.80	7.50
#FFFFFF	7.50	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050A7

Deuteranopia (green-blind)

#2257A1

Tritanopia (blue-blind)

#7E4565

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #812aa4;
/* rgb */ color: rgb(129, 42, 164);
/* oklch */ color: oklch(47.3% 0.191 314.2);

Tailwind

colors: {
  custom: {
    50: '#aa6cc0',
    500: '#812aa4',
    950: '#000000',
  },
}

SCSS

$custom: #812aa4;
$custom-light: #aa6cc0;
$custom-dark: #000000;

JSON

{
  "hex": "#812aa4",
  "rgb": {
    "r": 129,
    "g": 42,
    "b": 164
  },
  "hsl": {
    "h": 282.787,
    "s": 59.223,
    "l": 40.392
  },
  "oklch": {
    "l": 0.47277,
    "c": 0.19131,
    "h": 314.2
  },
  "luminance": 0.09003
}

Semantic roles & 50–950 ramp

primary

#812AA4

secondary

#82C169

accent

#E24572

background

#FAF6FB

surface

#F4ECF7

border

#CEC7D0

text

#100712

muted

#7F7A81

Preview Lab

Preview with #812AA4

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

Preview Lab → · Contrast checker → · Palette generator →