#AA4E57#AA4E57

#AA4E57 is a mid, vivid red. Relative luminance 0.147; OKLCH L 54.3% C 0.121 H 16.0°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#AA4E57
RGB	rgb(170, 78, 87)
HSL	hsl(354, 37%, 49%)
HSV	hsv(354, 54%, 67%)
CMYK	cmyk(0%, 54.1%, 48.8%, 33.3%)
CIE-LAB	lab(45.20, 38.59, 13.10)
CIE-LCH	lch(45.20, 40.75, 18.75°)
OKLab	oklab(54.25% 0.1163 0.0333)
OKLCH	oklch(54.25% 0.121 16)
XYZ	xyz(21.0237, 14.6853, 10.7424)
Luminance	0.1468 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA4E57 #4EAAA1

analogous

#AA4E85 #AA4E57 #AA734E

triadic

#AA4E57 #57AA4E #4E57AA

tetradic

#AA4E57 #85AA4E #4EAAA1 #734EAA

square

#AA4E57 #85AA4E #4EAAA1 #734EAA

split-complementary

#AA4E57 #4EAA73 #4E85AA

monochromatic

#56282C #803B42 #AA4E57 #C0757D #D39FA4

Accessibility & contrast

On white

5.33

#AA4E57 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#AA4E57 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA4E57

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA4E57	#FFFFFF	#000000	##FFFFFF
##AA4E57	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625F57

Deuteranopia (green-blind)

#797255

Tritanopia (blue-blind)

#B84152

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #aa4e57;
/* rgb */ color: rgb(170, 78, 87);
/* oklch */ color: oklch(54.3% 0.121 16.0);

Tailwind

colors: {
  custom: {
    50: '#c78286',
    500: '#aa4e57',
    950: '#000000',
  },
}

SCSS

$custom: #aa4e57;
$custom-light: #c78286;
$custom-dark: #000000;

JSON

{
  "hex": "#aa4e57",
  "rgb": {
    "r": 170,
    "g": 78,
    "b": 87
  },
  "hsl": {
    "h": 354.13,
    "s": 37.097,
    "l": 48.627
  },
  "oklch": {
    "l": 0.5425,
    "c": 0.12097,
    "h": 16
  },
  "luminance": 0.14683
}

Semantic roles & 50–950 ramp

primary

#AA4E57

secondary

#94C0BC

accent

#CDC25B

background

#FCF8F8

surface

#F9EFEF

border

#D2CACA

text

#140B0B

muted

#827C7C

Preview Lab

Preview with #AA4E57

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

Preview Lab → · Contrast checker → · Palette generator →