#AA1B45#AA1B45

#AA1B45 is a mid, vivid pink. Relative luminance 0.098; OKLCH L 48.3% C 0.176 H 11.1°. Best body text is #FFFFFF at 7.11:1 contrast (WCAG AA passes).

Color values

HEX	#AA1B45
RGB	rgb(170, 27, 69)
HSL	hsl(342, 73%, 39%)
HSV	hsv(342, 84%, 67%)
CMYK	cmyk(0%, 84.1%, 59.4%, 33.3%)
CIE-LAB	lab(37.41, 57.15, 13.67)
CIE-LCH	lch(37.41, 58.76, 13.45°)
OKLab	oklab(48.31% 0.173 0.034)
OKLCH	oklch(48.31% 0.176 11.1)
XYZ	xyz(18.0455, 9.7623, 6.5632)
Luminance	0.0976 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA1B45 #1BAA80

analogous

#AA1B8C #AA1B45 #AA391B

triadic

#AA1B45 #45AA1B #1B45AA

tetradic

#AA1B45 #8CAA1B #1BAA80 #391BAA

square

#AA1B45 #8CAA1B #1BAA80 #391BAA

split-complementary

#AA1B45 #1BAA39 #1B8CAA

monochromatic

#400A1A #751330 #AA1B45 #DC265B #E55B83

Accessibility & contrast

On white

7.11

#AA1B45 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#AA1B45 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #AA1B45

7.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA1B45	#FFFFFF	#000000	##FFFFFF
##AA1B45	1.00	7.11	2.95	7.11
#FFFFFF	7.11	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464646

Deuteranopia (green-blind)

#6A6241

Tritanopia (blue-blind)

#BA002E

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #aa1b45;
/* rgb */ color: rgb(170, 27, 69);
/* oklch */ color: oklch(48.3% 0.176 11.1);

Tailwind

colors: {
  custom: {
    50: '#ca6978',
    500: '#aa1b45',
    950: '#000000',
  },
}

SCSS

$custom: #aa1b45;
$custom-light: #ca6978;
$custom-dark: #000000;

JSON

{
  "hex": "#aa1b45",
  "rgb": {
    "r": 170,
    "g": 27,
    "b": 69
  },
  "hsl": {
    "h": 342.378,
    "s": 72.589,
    "l": 38.627
  },
  "oklch": {
    "l": 0.48308,
    "c": 0.17626,
    "h": 11.1
  },
  "luminance": 0.0976
}

Semantic roles & 50–950 ramp

primary

#AA1B45

secondary

#58C9A8

accent

#EFBA39

background

#FDF6F7

surface

#FAECED

border

#D3C7C8

text

#150708

muted

#837A7B

Preview Lab

Preview with #AA1B45

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

Preview Lab → · Contrast checker → · Palette generator →