#AA3344#AA3344

#AA3344 is a mid, vivid red. Relative luminance 0.113; OKLCH L 50.3% C 0.154 H 16.6°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#AA3344
RGB	rgb(170, 51, 68)
HSL	hsl(351, 54%, 43%)
HSV	hsv(351, 70%, 67%)
CMYK	cmyk(0%, 70%, 60%, 33.3%)
CIE-LAB	lab(40.14, 49.39, 17.97)
CIE-LCH	lch(40.14, 52.56, 19.99°)
OKLab	oklab(50.32% 0.1478 0.044)
OKLCH	oklch(50.32% 0.154 16.6)
XYZ	xyz(18.8066, 11.3337, 6.6650)
Luminance	0.1133 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA3344 #33AA99

analogous

#AA337F #AA3344 #AA5E33

triadic

#AA3344 #44AA33 #3344AA

tetradic

#AA3344 #7FAA33 #33AA99 #5E33AA

square

#AA3344 #7FAA33 #33AA99 #5E33AA

split-complementary

#AA3344 #33AA5E #337FAA

monochromatic

#4C171E #7B2531 #AA3344 #CA5061 #D97F8C

Accessibility & contrast

On white

6.43

#AA3344 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#AA3344 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA3344

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA3344	#FFFFFF	#000000	##FFFFFF
##AA3344	1.00	6.43	3.27	6.43
#FFFFFF	6.43	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524F44

Deuteranopia (green-blind)

#706841

Tritanopia (blue-blind)

#BA163A

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #aa3344;
/* rgb */ color: rgb(170, 51, 68);
/* oklch */ color: oklch(50.3% 0.154 16.6);

Tailwind

colors: {
  custom: {
    50: '#ca7377',
    500: '#aa3344',
    950: '#000000',
  },
}

SCSS

$custom: #aa3344;
$custom-light: #ca7377;
$custom-dark: #000000;

JSON

{
  "hex": "#aa3344",
  "rgb": {
    "r": 170,
    "g": 51,
    "b": 68
  },
  "hsl": {
    "h": 351.429,
    "s": 53.846,
    "l": 43.333
  },
  "oklch": {
    "l": 0.50319,
    "c": 0.15423,
    "h": 16.6
  },
  "luminance": 0.11331
}

Semantic roles & 50–950 ramp

primary

#AA3344

secondary

#77C2B7

accent

#DDC84B

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#140808

muted

#837B7B

Preview Lab

Preview with #AA3344

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

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