#AA3E47#AA3E47

#AA3E47 is a mid, vivid red. Relative luminance 0.124; OKLCH L 51.7% C 0.142 H 18.7°. Best body text is #FFFFFF at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#AA3E47
RGB	rgb(170, 62, 71)
HSL	hsl(355, 47%, 45%)
HSV	hsv(355, 64%, 67%)
CMYK	cmyk(0%, 63.5%, 58.2%, 33.3%)
CIE-LAB	lab(41.92, 44.93, 18.47)
CIE-LCH	lch(41.92, 48.58, 22.35°)
OKLab	oklab(51.67% 0.1341 0.0454)
OKLCH	oklch(51.67% 0.142 18.7)
XYZ	xyz(19.4393, 12.4488, 7.3392)
Luminance	0.1245 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA3E47 #3EAAA1

analogous

#AA3E7D #AA3E47 #AA6B3E

triadic

#AA3E47 #47AA3E #3E47AA

tetradic

#AA3E47 #7DAA3E #3EAAA1 #6B3EAA

square

#AA3E47 #7DAA3E #3EAAA1 #6B3EAA

split-complementary

#AA3E47 #3EAA6B #3E7DAA

monochromatic

#501D22 #7D2E34 #AA3E47 #C56069 #D58D93

Accessibility & contrast

On white

6.02

#AA3E47 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#AA3E47 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA3E47

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA3E47	#FFFFFF	#000000	##FFFFFF
##AA3E47	1.00	6.02	3.49	6.02
#FFFFFF	6.02	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595547

Deuteranopia (green-blind)

#746B44

Tritanopia (blue-blind)

#BA2942

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #aa3e47;
/* rgb */ color: rgb(170, 62, 71);
/* oklch */ color: oklch(51.7% 0.142 18.7);

Tailwind

colors: {
  custom: {
    50: '#c9797a',
    500: '#aa3e47',
    950: '#000000',
  },
}

SCSS

$custom: #aa3e47;
$custom-light: #c9797a;
$custom-dark: #000000;

JSON

{
  "hex": "#aa3e47",
  "rgb": {
    "r": 170,
    "g": 62,
    "b": 71
  },
  "hsl": {
    "h": 355,
    "s": 46.552,
    "l": 45.49
  },
  "oklch": {
    "l": 0.51671,
    "c": 0.14161,
    "h": 18.7
  },
  "luminance": 0.12446
}

Semantic roles & 50–950 ramp

primary

#AA3E47

secondary

#84C0BB

accent

#D6CB52

background

#FDF7F7

surface

#FAEEED

border

#D3C9C8

text

#140909

muted

#837B7B

Preview Lab

Preview with #AA3E47

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

Preview Lab → · Contrast checker → · Palette generator →