#AA3A47#AA3A47

#AA3A47 is a mid, vivid red. Relative luminance 0.120; OKLCH L 51.2% C 0.146 H 17.2°. Best body text is #FFFFFF at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#AA3A47
RGB	rgb(170, 58, 71)
HSL	hsl(353, 49%, 45%)
HSV	hsv(353, 66%, 67%)
CMYK	cmyk(0%, 65.9%, 58.2%, 33.3%)
CIE-LAB	lab(41.26, 46.70, 17.59)
CIE-LCH	lch(41.26, 49.91, 20.64°)
OKLab	oklab(51.18% 0.1398 0.0434)
OKLCH	oklch(51.18% 0.146 17.2)
XYZ	xyz(19.2297, 12.0297, 7.2694)
Luminance	0.1203 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA3A47 #3AAA9D

analogous

#AA3A7F #AA3A47 #AA653A

triadic

#AA3A47 #47AA3A #3A47AA

tetradic

#AA3A47 #7FAA3A #3AAA9D #653AAA

square

#AA3A47 #7FAA3A #3AAA9D #653AAA

split-complementary

#AA3A47 #3AAA65 #3A7FAA

monochromatic

#4F1B21 #7C2A34 #AA3A47 #C75A67 #D68891

Accessibility & contrast

On white

6.17

#AA3A47 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#AA3A47 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA3A47

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA3A47	#FFFFFF	#000000	##FFFFFF
##AA3A47	1.00	6.17	3.41	6.17
#FFFFFF	6.17	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565347

Deuteranopia (green-blind)

#726A44

Tritanopia (blue-blind)

#BA233F

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #aa3a47;
/* rgb */ color: rgb(170, 58, 71);
/* oklch */ color: oklch(51.2% 0.146 17.2);

Tailwind

colors: {
  custom: {
    50: '#c9767a',
    500: '#aa3a47',
    950: '#000000',
  },
}

SCSS

$custom: #aa3a47;
$custom-light: #c9767a;
$custom-dark: #000000;

JSON

{
  "hex": "#aa3a47",
  "rgb": {
    "r": 170,
    "g": 58,
    "b": 71
  },
  "hsl": {
    "h": 353.036,
    "s": 49.123,
    "l": 44.706
  },
  "oklch": {
    "l": 0.51179,
    "c": 0.14633,
    "h": 17.2
  },
  "luminance": 0.12027
}

Semantic roles & 50–950 ramp

primary

#AA3A47

secondary

#7FC1B9

accent

#D9C94F

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#140909

muted

#837B7B

Preview Lab

Preview with #AA3A47

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

Preview Lab → · Contrast checker → · Palette generator →