#AA343A#AA343A

#AA343A is a mid, vivid red. Relative luminance 0.113; OKLCH L 50.2% C 0.154 H 21.9°. Best body text is #FFFFFF at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#AA343A
RGB	rgb(170, 52, 58)
HSL	hsl(357, 53%, 44%)
HSV	hsv(357, 69%, 67%)
CMYK	cmyk(0%, 69.4%, 65.9%, 33.3%)
CIE-LAB	lab(40.10, 48.34, 24.12)
CIE-LCH	lch(40.10, 54.02, 26.52°)
OKLab	oklab(50.23% 0.1425 0.0572)
OKLCH	oklch(50.23% 0.154 21.9)
XYZ	xyz(18.5712, 11.3102, 5.2074)
Luminance	0.1131 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA343A #34AAA4

analogous

#AA3475 #AA343A #AA6934

triadic

#AA343A #3AAA34 #343AAA

tetradic

#AA343A #75AA34 #34AAA4 #6934AA

square

#AA343A #75AA34 #34AAA4 #6934AA

split-complementary

#AA343A #34AA69 #3475AA

monochromatic

#4C171A #7B262A #AA343A #CA5157 #D88085

Accessibility & contrast

On white

6.44

#AA343A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#AA343A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA343A

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA343A	#FFFFFF	#000000	##FFFFFF
##AA343A	1.00	6.44	3.26	6.44
#FFFFFF	6.44	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544F39

Deuteranopia (green-blind)

#726837

Tritanopia (blue-blind)

#BB1337

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #aa343a;
/* rgb */ color: rgb(170, 52, 58);
/* oklch */ color: oklch(50.2% 0.154 21.9);

Tailwind

colors: {
  custom: {
    50: '#ca7370',
    500: '#aa343a',
    950: '#000000',
  },
}

SCSS

$custom: #aa343a;
$custom-light: #ca7370;
$custom-dark: #000000;

JSON

{
  "hex": "#aa343a",
  "rgb": {
    "r": 170,
    "g": 52,
    "b": 58
  },
  "hsl": {
    "h": 356.949,
    "s": 53.153,
    "l": 43.529
  },
  "oklch": {
    "l": 0.5023,
    "c": 0.15358,
    "h": 21.9
  },
  "luminance": 0.11308
}

Semantic roles & 50–950 ramp

primary

#AA343A

secondary

#78C1BE

accent

#DDD54B

background

#FDF7F6

surface

#FAEDEC

border

#D3C8C7

text

#150907

muted

#837B7A

Preview Lab

Preview with #AA343A

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

Preview Lab → · Contrast checker → · Palette generator →