#AA1B52#AA1B52

#AA1B52 is a mid, vivid pink. Relative luminance 0.099; OKLCH L 48.7% C 0.179 H 4.9°. Best body text is #FFFFFF at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#AA1B52
RGB	rgb(170, 27, 82)
HSL	hsl(337, 73%, 39%)
HSV	hsv(337, 84%, 67%)
CMYK	cmyk(0%, 84.1%, 51.8%, 33.3%)
CIE-LAB	lab(37.74, 58.11, 5.77)
CIE-LCH	lch(37.74, 58.39, 5.67°)
OKLab	oklab(48.65% 0.1779 0.0152)
OKLCH	oklch(48.65% 0.179 4.9)
XYZ	xyz(18.4942, 9.9418, 8.9261)
Luminance	0.0994 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA1B52 #1BAA73

analogous

#AA1B99 #AA1B52 #AA2B1B

triadic

#AA1B52 #52AA1B #1B52AA

tetradic

#AA1B52 #99AA1B #1BAA73 #2B1BAA

square

#AA1B52 #99AA1B #1BAA73 #2B1BAA

split-complementary

#AA1B52 #1BAA2B #1B99AA

monochromatic

#400A1F #751339 #AA1B52 #DC266C #E55B90

Accessibility & contrast

On white

7.03

#AA1B52 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#AA1B52 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #AA1B52

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA1B52	#FFFFFF	#000000	##FFFFFF
##AA1B52	1.00	7.03	2.99	7.03
#FFFFFF	7.03	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#434753

Deuteranopia (green-blind)

#68634F

Tritanopia (blue-blind)

#BA0035

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #aa1b52;
/* rgb */ color: rgb(170, 27, 82);
/* oklch */ color: oklch(48.7% 0.179 4.9);

Tailwind

colors: {
  custom: {
    50: '#ca6a82',
    500: '#aa1b52',
    950: '#000000',
  },
}

SCSS

$custom: #aa1b52;
$custom-light: #ca6a82;
$custom-dark: #000000;

JSON

{
  "hex": "#aa1b52",
  "rgb": {
    "r": 170,
    "g": 27,
    "b": 82
  },
  "hsl": {
    "h": 336.923,
    "s": 72.589,
    "l": 38.627
  },
  "oklch": {
    "l": 0.48653,
    "c": 0.17858,
    "h": 4.9
  },
  "luminance": 0.09939
}

Semantic roles & 50–950 ramp

primary

#AA1B52

secondary

#58C99D

accent

#EFA939

background

#FDF6F7

surface

#FAECEE

border

#D3C7C9

text

#14070A

muted

#837A7C

Preview Lab

Preview with #AA1B52

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

Preview Lab → · Contrast checker → · Palette generator →