#AA424B#AA424B

#AA424B is a mid, vivid red. Relative luminance 0.130; OKLCH L 52.3% C 0.137 H 18.0°. Best body text is #FFFFFF at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#AA424B
RGB	rgb(170, 66, 75)
HSL	hsl(355, 44%, 46%)
HSV	hsv(355, 61%, 67%)
CMYK	cmyk(0%, 61.2%, 55.9%, 33.3%)
CIE-LAB	lab(42.69, 43.40, 17.03)
CIE-LCH	lch(42.69, 46.63, 21.43°)
OKLab	oklab(52.28% 0.1299 0.0423)
OKLCH	oklch(52.28% 0.137 18)
XYZ	xyz(19.7975, 12.9530, 8.1129)
Luminance	0.1295 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA424B #42AAA1

analogous

#AA427F #AA424B #AA6D42

triadic

#AA424B #4BAA42 #424BAA

tetradic

#AA424B #7FAA42 #42AAA1 #6D42AA

square

#AA424B #7FAA42 #42AAA1 #6D42AA

split-complementary

#AA424B #42AA6D #427FAA

monochromatic

#522024 #7E3138 #AA424B #C3666E #D59298

Accessibility & contrast

On white

5.85

#AA424B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#AA424B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA424B

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA424B	#FFFFFF	#000000	##FFFFFF
##AA424B	1.00	5.85	3.59	5.85
#FFFFFF	5.85	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B574B

Deuteranopia (green-blind)

#756D49

Tritanopia (blue-blind)

#B93046

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #aa424b;
/* rgb */ color: rgb(170, 66, 75);
/* oklch */ color: oklch(52.3% 0.137 18.0);

Tailwind

colors: {
  custom: {
    50: '#c97b7d',
    500: '#aa424b',
    950: '#000000',
  },
}

SCSS

$custom: #aa424b;
$custom-light: #c97b7d;
$custom-dark: #000000;

JSON

{
  "hex": "#aa424b",
  "rgb": {
    "r": 170,
    "g": 66,
    "b": 75
  },
  "hsl": {
    "h": 354.808,
    "s": 44.068,
    "l": 46.275
  },
  "oklch": {
    "l": 0.52276,
    "c": 0.13664,
    "h": 18
  },
  "luminance": 0.1295
}

Semantic roles & 50–950 ramp

primary

#AA424B

secondary

#88C0BB

accent

#D4C954

background

#FDF7F7

surface

#FAEEEE

border

#D3C9C9

text

#140A09

muted

#837C7B

Preview Lab

Preview with #AA424B

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

Preview Lab → · Contrast checker → · Palette generator →