#AA1B53#AA1B53

#AA1B53 is a mid, vivid pink. Relative luminance 0.100; OKLCH L 48.7% C 0.179 H 4.4°. Best body text is #FFFFFF at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#AA1B53
RGB	rgb(170, 27, 83)
HSL	hsl(337, 73%, 39%)
HSV	hsv(337, 84%, 67%)
CMYK	cmyk(0%, 84.1%, 51.2%, 33.3%)
CIE-LAB	lab(37.77, 58.19, 5.17)
CIE-LCH	lch(37.77, 58.42, 5.07°)
OKLab	oklab(48.68% 0.1783 0.0137)
OKLCH	oklch(48.68% 0.179 4.4)
XYZ	xyz(18.5325, 9.9571, 9.1280)
Luminance	0.0995 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA1B53 #1BAA72

analogous

#AA1B9A #AA1B53 #AA2A1B

triadic

#AA1B53 #53AA1B #1B53AA

tetradic

#AA1B53 #9AAA1B #1BAA72 #2A1BAA

square

#AA1B53 #9AAA1B #1BAA72 #2A1BAA

split-complementary

#AA1B53 #1BAA2A #1B9AAA

monochromatic

#400A1F #751339 #AA1B53 #DC266D #E55B91

Accessibility & contrast

On white

7.02

#AA1B53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#AA1B53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #AA1B53

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA1B53	#FFFFFF	#000000	##FFFFFF
##AA1B53	1.00	7.02	2.99	7.02
#FFFFFF	7.02	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#424754

Deuteranopia (green-blind)

#686350

Tritanopia (blue-blind)

#BA0035

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #aa1b53;
/* rgb */ color: rgb(170, 27, 83);
/* oklch */ color: oklch(48.7% 0.179 4.4);

Tailwind

colors: {
  custom: {
    50: '#ca6a83',
    500: '#aa1b53',
    950: '#000000',
  },
}

SCSS

$custom: #aa1b53;
$custom-light: #ca6a83;
$custom-dark: #000000;

JSON

{
  "hex": "#aa1b53",
  "rgb": {
    "r": 170,
    "g": 27,
    "b": 83
  },
  "hsl": {
    "h": 336.503,
    "s": 72.589,
    "l": 38.627
  },
  "oklch": {
    "l": 0.48682,
    "c": 0.17882,
    "h": 4.4
  },
  "luminance": 0.09954
}

Semantic roles & 50–950 ramp

primary

#AA1B53

secondary

#58C99D

accent

#EFA839

background

#FDF6F7

surface

#FAECEE

border

#D3C7C9

text

#14070A

muted

#837A7C

Preview Lab

Preview with #AA1B53

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

Preview Lab → · Contrast checker → · Palette generator →