#AA3151#AA3151

#AA3151 is a mid, vivid pink. Relative luminance 0.113; OKLCH L 50.4% C 0.157 H 9.2°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#AA3151
RGB	rgb(170, 49, 81)
HSL	hsl(344, 55%, 43%)
HSV	hsv(344, 71%, 67%)
CMYK	cmyk(0%, 71.2%, 52.4%, 33.3%)
CIE-LAB	lab(40.15, 51.18, 9.80)
CIE-LCH	lch(40.15, 52.11, 10.84°)
OKLab	oklab(50.42% 0.1555 0.0251)
OKLCH	oklch(50.42% 0.157 9.2)
XYZ	xyz(19.1628, 11.3393, 8.9626)
Luminance	0.1134 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA3151 #31AA8A

analogous

#AA318D #AA3151 #AA4D31

triadic

#AA3151 #51AA31 #3151AA

tetradic

#AA3151 #8DAA31 #31AA8A #4D31AA

square

#AA3151 #8DAA31 #31AA8A #4D31AA

split-complementary

#AA3151 #31AA4D #318DAA

monochromatic

#4B1624 #7A233A #AA3151 #CC4D6E #D97C95

Accessibility & contrast

On white

6.43

#AA3151 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#AA3151 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA3151

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA3151	#FFFFFF	#000000	##FFFFFF
##AA3151	1.00	6.43	3.27	6.43
#FFFFFF	6.43	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4F52

Deuteranopia (green-blind)

#6E684E

Tritanopia (blue-blind)

#B9183E

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #aa3151;
/* rgb */ color: rgb(170, 49, 81);
/* oklch */ color: oklch(50.4% 0.157 9.2);

Tailwind

colors: {
  custom: {
    50: '#c97281',
    500: '#aa3151',
    950: '#000000',
  },
}

SCSS

$custom: #aa3151;
$custom-light: #c97281;
$custom-dark: #000000;

JSON

{
  "hex": "#aa3151",
  "rgb": {
    "r": 170,
    "g": 49,
    "b": 81
  },
  "hsl": {
    "h": 344.132,
    "s": 55.251,
    "l": 42.941
  },
  "oklch": {
    "l": 0.5042,
    "c": 0.15749,
    "h": 9.2
  },
  "luminance": 0.11337
}

Semantic roles & 50–950 ramp

primary

#AA3151

secondary

#75C2AE

accent

#DFB749

background

#FDF7F7

surface

#FAEDEE

border

#D3C8C9

text

#14080A

muted

#837B7C

Preview Lab

Preview with #AA3151

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

Preview Lab → · Contrast checker → · Palette generator →