#AA3247#AA3247

#AA3247 is a mid, vivid red. Relative luminance 0.113; OKLCH L 50.3% C 0.155 H 14.7°. Best body text is #FFFFFF at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#AA3247
RGB	rgb(170, 50, 71)
HSL	hsl(350, 55%, 43%)
HSV	hsv(350, 71%, 67%)
CMYK	cmyk(0%, 70.6%, 58.2%, 33.3%)
CIE-LAB	lab(40.06, 50.00, 15.98)
CIE-LCH	lch(40.06, 52.49, 17.72°)
OKLab	oklab(50.28% 0.1503 0.0396)
OKLCH	oklch(50.28% 0.155 14.7)
XYZ	xyz(18.8573, 11.2848, 7.1452)
Luminance	0.1128 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA3247 #32AA95

analogous

#AA3283 #AA3247 #AA5932

triadic

#AA3247 #47AA32 #3247AA

tetradic

#AA3247 #83AA32 #32AA95 #5932AA

square

#AA3247 #83AA32 #32AA95 #5932AA

split-complementary

#AA3247 #32AA59 #3283AA

monochromatic

#4B161F #7B2433 #AA3247 #CB4E64 #D97D8D

Accessibility & contrast

On white

6.45

#AA3247 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#AA3247 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA3247

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA3247	#FFFFFF	#000000	##FFFFFF
##AA3247	1.00	6.45	3.26	6.45
#FFFFFF	6.45	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514F47

Deuteranopia (green-blind)

#706744

Tritanopia (blue-blind)

#BA153B

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #aa3247;
/* rgb */ color: rgb(170, 50, 71);
/* oklch */ color: oklch(50.3% 0.155 14.7);

Tailwind

colors: {
  custom: {
    50: '#ca727a',
    500: '#aa3247',
    950: '#000000',
  },
}

SCSS

$custom: #aa3247;
$custom-light: #ca727a;
$custom-dark: #000000;

JSON

{
  "hex": "#aa3247",
  "rgb": {
    "r": 170,
    "g": 50,
    "b": 71
  },
  "hsl": {
    "h": 349.5,
    "s": 54.545,
    "l": 43.137
  },
  "oklch": {
    "l": 0.50279,
    "c": 0.15539,
    "h": 14.7
  },
  "luminance": 0.11282
}

Semantic roles & 50–950 ramp

primary

#AA3247

secondary

#76C2B4

accent

#DEC44A

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#140809

muted

#837B7B

Preview Lab

Preview with #AA3247

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

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