#AA343C#AA343C

#AA343C is a mid, vivid red. Relative luminance 0.113; OKLCH L 50.3% C 0.153 H 20.9°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#AA343C
RGB	rgb(170, 52, 60)
HSL	hsl(356, 53%, 44%)
HSV	hsv(356, 69%, 67%)
CMYK	cmyk(0%, 69.4%, 64.7%, 33.3%)
CIE-LAB	lab(40.13, 48.46, 22.94)
CIE-LCH	lch(40.13, 53.61, 25.33°)
OKLab	oklab(50.27% 0.1433 0.0547)
OKLCH	oklch(50.27% 0.153 20.9)
XYZ	xyz(18.6231, 11.3309, 5.4805)
Luminance	0.1133 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA343C #34AAA2

analogous

#AA3477 #AA343C #AA6734

triadic

#AA343C #3CAA34 #343CAA

tetradic

#AA343C #77AA34 #34AAA2 #6734AA

square

#AA343C #77AA34 #34AAA2 #6734AA

split-complementary

#AA343C #34AA67 #3477AA

monochromatic

#4C171B #7B262B #AA343C #CA5159 #D88086

Accessibility & contrast

On white

6.43

#AA343C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#AA343C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA343C

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA343C	#FFFFFF	#000000	##FFFFFF
##AA343C	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)

#544F3B

Deuteranopia (green-blind)

#726839

Tritanopia (blue-blind)

#BB1438

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #aa343c;
/* rgb */ color: rgb(170, 52, 60);
/* oklch */ color: oklch(50.3% 0.153 20.9);

Tailwind

colors: {
  custom: {
    50: '#ca7371',
    500: '#aa343c',
    950: '#000000',
  },
}

SCSS

$custom: #aa343c;
$custom-light: #ca7371;
$custom-dark: #000000;

JSON

{
  "hex": "#aa343c",
  "rgb": {
    "r": 170,
    "g": 52,
    "b": 60
  },
  "hsl": {
    "h": 355.932,
    "s": 53.153,
    "l": 43.529
  },
  "oklch": {
    "l": 0.50267,
    "c": 0.15342,
    "h": 20.9
  },
  "luminance": 0.11328
}

Semantic roles & 50–950 ramp

primary

#AA343C

secondary

#78C1BC

accent

#DDD34B

background

#FDF7F6

surface

#FAEDEC

border

#D3C8C7

text

#150907

muted

#837B7A

Preview Lab

Preview with #AA343C

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

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