#AA4553#AA4553

#AA4553 is a mid, vivid red. Relative luminance 0.134; OKLCH L 52.9% C 0.133 H 14.4°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#AA4553
RGB	rgb(170, 69, 83)
HSL	hsl(352, 42%, 47%)
HSV	hsv(352, 59%, 67%)
CMYK	cmyk(0%, 59.4%, 51.2%, 33.3%)
CIE-LAB	lab(43.40, 42.67, 13.07)
CIE-LCH	lch(43.40, 44.63, 17.03°)
OKLab	oklab(52.87% 0.1287 0.0331)
OKLCH	oklch(52.87% 0.133 14.4)
XYZ	xyz(20.2686, 13.4293, 9.7067)
Luminance	0.1343 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA4553 #45AA9C

analogous

#AA4586 #AA4553 #AA6A45

triadic

#AA4553 #53AA45 #4553AA

tetradic

#AA4553 #86AA45 #45AA9C #6A45AA

square

#AA4553 #86AA45 #45AA9C #6A45AA

split-complementary

#AA4553 #45AA6A #4586AA

monochromatic

#532228 #7E333E #AA4553 #C26A76 #D4959E

Accessibility & contrast

On white

5.70

#AA4553 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#AA4553 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA4553

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA4553	#FFFFFF	#000000	##FFFFFF
##AA4553	1.00	5.70	3.69	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5A53

Deuteranopia (green-blind)

#756E51

Tritanopia (blue-blind)

#B9364A

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #aa4553;
/* rgb */ color: rgb(170, 69, 83);
/* oklch */ color: oklch(52.9% 0.133 14.4);

Tailwind

colors: {
  custom: {
    50: '#c87d83',
    500: '#aa4553',
    950: '#000000',
  },
}

SCSS

$custom: #aa4553;
$custom-light: #c87d83;
$custom-dark: #000000;

JSON

{
  "hex": "#aa4553",
  "rgb": {
    "r": 170,
    "g": 69,
    "b": 83
  },
  "hsl": {
    "h": 351.683,
    "s": 42.259,
    "l": 46.863
  },
  "oklch": {
    "l": 0.52867,
    "c": 0.13288,
    "h": 14.4
  },
  "luminance": 0.13427
}

Semantic roles & 50–950 ramp

primary

#AA4553

secondary

#8BC0B9

accent

#D2C156

background

#FCF7F8

surface

#F9EEEF

border

#D2C9CA

text

#140A0A

muted

#827C7C

Preview Lab

Preview with #AA4553

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

Preview Lab → · Contrast checker → · Palette generator →