#AA353A#AA353A

#AA353A is a mid, vivid red. Relative luminance 0.114; OKLCH L 50.3% C 0.153 H 22.2°. Best body text is #FFFFFF at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#AA353A
RGB	rgb(170, 53, 58)
HSL	hsl(357, 52%, 44%)
HSV	hsv(357, 69%, 67%)
CMYK	cmyk(0%, 68.8%, 65.9%, 33.3%)
CIE-LAB	lab(40.25, 47.93, 24.31)
CIE-LCH	lch(40.25, 53.74, 26.90°)
OKLab	oklab(50.34% 0.1412 0.0576)
OKLCH	oklch(50.34% 0.153 22.2)
XYZ	xyz(18.6163, 11.4004, 5.2224)
Luminance	0.1140 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA353A #35AAA5

analogous

#AA3574 #AA353A #AA6A35

triadic

#AA353A #3AAA35 #353AAA

tetradic

#AA353A #74AA35 #35AAA5 #6A35AA

square

#AA353A #74AA35 #35AAA5 #6A35AA

split-complementary

#AA353A #35AA6A #3574AA

monochromatic

#4D181A #7B262A #AA353A #C95358 #D88285

Accessibility & contrast

On white

6.40

#AA353A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#AA353A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA353A

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA353A	#FFFFFF	#000000	##FFFFFF
##AA353A	1.00	6.40	3.28	6.40
#FFFFFF	6.40	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554F39

Deuteranopia (green-blind)

#726837

Tritanopia (blue-blind)

#BB1638

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #aa353a;
/* rgb */ color: rgb(170, 53, 58);
/* oklch */ color: oklch(50.3% 0.153 22.2);

Tailwind

colors: {
  custom: {
    50: '#ca7470',
    500: '#aa353a',
    950: '#000000',
  },
}

SCSS

$custom: #aa353a;
$custom-light: #ca7470;
$custom-dark: #000000;

JSON

{
  "hex": "#aa353a",
  "rgb": {
    "r": 170,
    "g": 53,
    "b": 58
  },
  "hsl": {
    "h": 357.436,
    "s": 52.466,
    "l": 43.725
  },
  "oklch": {
    "l": 0.50341,
    "c": 0.15254,
    "h": 22.2
  },
  "luminance": 0.11398
}

Semantic roles & 50–950 ramp

primary

#AA353A

secondary

#7AC1BE

accent

#DCD64C

background

#FDF7F6

surface

#FAEDEC

border

#D3C8C7

text

#150907

muted

#837B7A

Preview Lab

Preview with #AA353A

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

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