#AA343F#AA343F

#AA343F is a mid, vivid red. Relative luminance 0.114; OKLCH L 50.3% C 0.153 H 19.4°. Best body text is #FFFFFF at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#AA343F
RGB	rgb(170, 52, 63)
HSL	hsl(354, 53%, 44%)
HSV	hsv(354, 69%, 67%)
CMYK	cmyk(0%, 69.4%, 62.9%, 33.3%)
CIE-LAB	lab(40.19, 48.65, 21.15)
CIE-LCH	lch(40.19, 53.05, 23.49°)
OKLab	oklab(50.32% 0.1445 0.051)
OKLCH	oklch(50.32% 0.153 19.4)
XYZ	xyz(18.7046, 11.3636, 5.9101)
Luminance	0.1136 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA343F #34AA9F

analogous

#AA347A #AA343F #AA6434

triadic

#AA343F #3FAA34 #343FAA

tetradic

#AA343F #7AAA34 #34AA9F #6434AA

square

#AA343F #7AAA34 #34AA9F #6434AA

split-complementary

#AA343F #34AA64 #347AAA

monochromatic

#4C171C #7B262E #AA343F #CA515D #D88088

Accessibility & contrast

On white

6.42

#AA343F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#AA343F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA343F

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA343F	#FFFFFF	#000000	##FFFFFF
##AA343F	1.00	6.42	3.27	6.42
#FFFFFF	6.42	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534F3F

Deuteranopia (green-blind)

#71683C

Tritanopia (blue-blind)

#BA1639

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #aa343f;
/* rgb */ color: rgb(170, 52, 63);
/* oklch */ color: oklch(50.3% 0.153 19.4);

Tailwind

colors: {
  custom: {
    50: '#ca7374',
    500: '#aa343f',
    950: '#000000',
  },
}

SCSS

$custom: #aa343f;
$custom-light: #ca7374;
$custom-dark: #000000;

JSON

{
  "hex": "#aa343f",
  "rgb": {
    "r": 170,
    "g": 52,
    "b": 63
  },
  "hsl": {
    "h": 354.407,
    "s": 53.153,
    "l": 43.529
  },
  "oklch": {
    "l": 0.50324,
    "c": 0.15324,
    "h": 19.4
  },
  "luminance": 0.11361
}

Semantic roles & 50–950 ramp

primary

#AA343F

secondary

#78C1BB

accent

#DDCF4B

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#140908

muted

#837B7B

Preview Lab

Preview with #AA343F

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

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