#AA1B9B#AA1B9B

#AA1B9B is a mid, highly saturated purple. Relative luminance 0.117; OKLCH L 51.8% C 0.216 H 333.3°. Best body text is #FFFFFF at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#AA1B9B
RGB	rgb(170, 27, 155)
HSL	hsl(306, 73%, 39%)
HSV	hsv(306, 84%, 67%)
CMYK	cmyk(0%, 84.1%, 8.8%, 33.3%)
CIE-LAB	lab(40.73, 66.52, -35.24)
CIE-LCH	lch(40.73, 75.28, 332.09°)
OKLab	oklab(51.79% 0.1926 -0.0969)
OKLCH	oklch(51.79% 0.216 333.3)
XYZ	xyz(22.8861, 11.6985, 32.0567)
Luminance	0.1170 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA1B9B #1BAA2A

analogous

#711BAA #AA1B9B #AA1B53

triadic

#AA1B9B #9BAA1B #1B9BAA

tetradic

#AA1B9B #AA711B #1BAA2A #1B53AA

square

#AA1B9B #AA711B #1BAA2A #1B53AA

split-complementary

#AA1B9B #53AA1B #1BAA71

monochromatic

#400A3B #75136B #AA1B9B #DC26C9 #E55BD6

Accessibility & contrast

On white

6.29

#AA1B9B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#AA1B9B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA1B9B

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA1B9B	#FFFFFF	#000000	##FFFFFF
##AA1B9B	1.00	6.29	3.34	6.29
#FFFFFF	6.29	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#11539E

Deuteranopia (green-blind)

#516798

Tritanopia (blue-blind)

#B22E5D

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #aa1b9b;
/* rgb */ color: rgb(170, 27, 155);
/* oklch */ color: oklch(51.8% 0.216 333.3);

Tailwind

colors: {
  custom: {
    50: '#c76cb9',
    500: '#aa1b9b',
    950: '#000000',
  },
}

SCSS

$custom: #aa1b9b;
$custom-light: #c76cb9;
$custom-dark: #000000;

JSON

{
  "hex": "#aa1b9b",
  "rgb": {
    "r": 170,
    "g": 27,
    "b": 155
  },
  "hsl": {
    "h": 306.294,
    "s": 72.589,
    "l": 38.627
  },
  "oklch": {
    "l": 0.5179,
    "c": 0.21557,
    "h": 333.3
  },
  "luminance": 0.11696
}

Semantic roles & 50–950 ramp

primary

#AA1B9B

secondary

#58C964

accent

#EF4C39

background

#FCF7FB

surface

#F9EDF6

border

#D2C8D0

text

#140811

muted

#827B80

Preview Lab

Preview with #AA1B9B

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

Preview Lab → · Contrast checker → · Palette generator →