#A128C9#A128C9

#A128C9 is a mid, highly saturated purple. Relative luminance 0.133; OKLCH L 54.2% C 0.237 H 315.7°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#A128C9
RGB	rgb(161, 40, 201)
HSL	hsl(285, 67%, 47%)
HSV	hsv(285, 80%, 79%)
CMYK	cmyk(19.9%, 80.1%, 0%, 21.2%)
CIE-LAB	lab(43.23, 69.26, -58.54)
CIE-LCH	lch(43.23, 90.69, 319.79°)
OKLab	oklab(54.18% 0.1693 -0.1653)
OKLCH	oklch(54.18% 0.237 315.7)
XYZ	xyz(25.9977, 13.3127, 56.4472)
Luminance	0.1331 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A128C9 #50C928

analogous

#5028C9 #A128C9 #C928A1

triadic

#A128C9 #C9A128 #28C9A1

tetradic

#A128C9 #C95028 #50C928 #28A1C9

square

#A128C9 #C95028 #50C928 #28A1C9

split-complementary

#A128C9 #A1C928 #28C950

monochromatic

#4F1463 #781E96 #A128C9 #BA52DD #CE85E7

Accessibility & contrast

On white

5.73

#A128C9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#A128C9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A128C9

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A128C9	#FFFFFF	#000000	##FFFFFF
##A128C9	1.00	5.73	3.66	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FCD

Deuteranopia (green-blind)

#2269C6

Tritanopia (blue-blind)

#9E4F7A

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #a128c9;
/* rgb */ color: rgb(161, 40, 201);
/* oklch */ color: oklch(54.2% 0.237 315.7);

Tailwind

colors: {
  custom: {
    50: '#c271da',
    500: '#a128c9',
    950: '#000000',
  },
}

SCSS

$custom: #a128c9;
$custom-light: #c271da;
$custom-dark: #000000;

JSON

{
  "hex": "#a128c9",
  "rgb": {
    "r": 161,
    "g": 40,
    "b": 201
  },
  "hsl": {
    "h": 285.093,
    "s": 66.805,
    "l": 47.255
  },
  "oklch": {
    "l": 0.5418,
    "c": 0.23657,
    "h": 315.7
  },
  "luminance": 0.13312
}

Semantic roles & 50–950 ramp

primary

#A128C9

secondary

#92D07D

accent

#EA3E69

background

#FCF7FD

surface

#F8EDFB

border

#D1C8D4

text

#130915

muted

#827B83

Preview Lab

Preview with #A128C9

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

Preview Lab → · Contrast checker → · Palette generator →