#AA473F#AA473F

#AA473F is a mid, vivid red. Relative luminance 0.134; OKLCH L 52.7% C 0.132 H 27.1°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#AA473F
RGB	rgb(170, 71, 63)
HSL	hsl(4, 46%, 46%)
HSV	hsv(4, 63%, 67%)
CMYK	cmyk(0%, 58.2%, 62.9%, 33.3%)
CIE-LAB	lab(43.38, 40.10, 25.22)
CIE-LCH	lch(43.38, 47.37, 32.17°)
OKLab	oklab(52.72% 0.1175 0.0602)
OKLCH	oklch(52.72% 0.132 27.1)
XYZ	xyz(19.7298, 13.4139, 6.2518)
Luminance	0.1341 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA473F #3FA2AA

analogous

#AA3F6C #AA473F #AA7C3F

triadic

#AA473F #3FAA47 #473FAA

tetradic

#AA473F #6CAA3F #3FA2AA #7C3FAA

square

#AA473F #6CAA3F #3FA2AA #7C3FAA

split-complementary

#AA473F #3FAA7C #3F6CAA

monochromatic

#51221E #7D342E #AA473F #C56962 #D5948E

Accessibility & contrast

On white

5.70

#AA473F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#AA473F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA473F

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA473F	#FFFFFF	#000000	##FFFFFF
##AA473F	1.00	5.70	3.68	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#60593E

Deuteranopia (green-blind)

#796E3D

Tritanopia (blue-blind)

#BA3446

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #aa473f;
/* rgb */ color: rgb(170, 71, 63);
/* oklch */ color: oklch(52.7% 0.132 27.1);

Tailwind

colors: {
  custom: {
    50: '#c97e74',
    500: '#aa473f',
    950: '#000000',
  },
}

SCSS

$custom: #aa473f;
$custom-light: #c97e74;
$custom-dark: #000000;

JSON

{
  "hex": "#aa473f",
  "rgb": {
    "r": 170,
    "g": 71,
    "b": 63
  },
  "hsl": {
    "h": 4.486,
    "s": 45.923,
    "l": 45.686
  },
  "oklch": {
    "l": 0.52722,
    "c": 0.13206,
    "h": 27.1
  },
  "luminance": 0.13411
}

Semantic roles & 50–950 ramp

primary

#AA473F

secondary

#85BCC0

accent

#CCD652

background

#FDF7F7

surface

#FAEEED

border

#D3C9C8

text

#140A08

muted

#837C7B

Preview Lab

Preview with #AA473F

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

Preview Lab → · Contrast checker → · Palette generator →