#AA424D#AA424D

#AA424D is a mid, vivid red. Relative luminance 0.130; OKLCH L 52.3% C 0.137 H 16.8°. Best body text is #FFFFFF at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#AA424D
RGB	rgb(170, 66, 77)
HSL	hsl(354, 44%, 46%)
HSV	hsv(354, 61%, 67%)
CMYK	cmyk(0%, 61.2%, 54.7%, 33.3%)
CIE-LAB	lab(42.73, 43.57, 15.86)
CIE-LCH	lch(42.73, 46.37, 20.00°)
OKLab	oklab(52.32% 0.1308 0.0396)
OKLCH	oklch(52.32% 0.137 16.8)
XYZ	xyz(19.8670, 12.9808, 8.4791)
Luminance	0.1298 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA424D #42AA9F

analogous

#AA4281 #AA424D #AA6B42

triadic

#AA424D #4DAA42 #424DAA

tetradic

#AA424D #81AA42 #42AA9F #6B42AA

square

#AA424D #81AA42 #42AA9F #6B42AA

split-complementary

#AA424D #42AA6B #4281AA

monochromatic

#522025 #7E3139 #AA424D #C36670 #D59299

Accessibility & contrast

On white

5.84

#AA424D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#AA424D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA424D

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA424D	#FFFFFF	#000000	##FFFFFF
##AA424D	1.00	5.84	3.60	5.84
#FFFFFF	5.84	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A574D

Deuteranopia (green-blind)

#756D4B

Tritanopia (blue-blind)

#B93146

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #aa424d;
/* rgb */ color: rgb(170, 66, 77);
/* oklch */ color: oklch(52.3% 0.137 16.8);

Tailwind

colors: {
  custom: {
    50: '#c87b7e',
    500: '#aa424d',
    950: '#000000',
  },
}

SCSS

$custom: #aa424d;
$custom-light: #c87b7e;
$custom-dark: #000000;

JSON

{
  "hex": "#aa424d",
  "rgb": {
    "r": 170,
    "g": 66,
    "b": 77
  },
  "hsl": {
    "h": 353.654,
    "s": 44.068,
    "l": 46.275
  },
  "oklch": {
    "l": 0.52321,
    "c": 0.13661,
    "h": 16.8
  },
  "luminance": 0.12978
}

Semantic roles & 50–950 ramp

primary

#AA424D

secondary

#88C0BA

accent

#D4C654

background

#FDF7F7

surface

#FAEEEE

border

#D3C9C9

text

#140A0A

muted

#837C7C

Preview Lab

Preview with #AA424D

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

Preview Lab → · Contrast checker → · Palette generator →