#AA3445#AA3445

#AA3445 is a mid, vivid red. Relative luminance 0.114; OKLCH L 50.4% C 0.153 H 16.4°. Best body text is #FFFFFF at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#AA3445
RGB	rgb(170, 52, 69)
HSL	hsl(351, 53%, 44%)
HSV	hsv(351, 69%, 67%)
CMYK	cmyk(0%, 69.4%, 59.4%, 33.3%)
CIE-LAB	lab(40.30, 49.06, 17.56)
CIE-LCH	lch(40.30, 52.11, 19.69°)
OKLab	oklab(50.45% 0.1469 0.0432)
OKLCH	oklch(50.45% 0.153 16.4)
XYZ	xyz(18.8815, 11.4343, 6.8419)
Luminance	0.1143 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA3445 #34AA99

analogous

#AA3480 #AA3445 #AA5E34

triadic

#AA3445 #45AA34 #3445AA

tetradic

#AA3445 #80AA34 #34AA99 #5E34AA

square

#AA3445 #80AA34 #34AA99 #5E34AA

split-complementary

#AA3445 #34AA5E #3480AA

monochromatic

#4C171F #7B2632 #AA3445 #CA5163 #D8808D

Accessibility & contrast

On white

6.39

#AA3445 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#AA3445 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA3445

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA3445	#FFFFFF	#000000	##FFFFFF
##AA3445	1.00	6.39	3.29	6.39
#FFFFFF	6.39	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524F45

Deuteranopia (green-blind)

#716842

Tritanopia (blue-blind)

#BA183B

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #aa3445;
/* rgb */ color: rgb(170, 52, 69);
/* oklch */ color: oklch(50.4% 0.153 16.4);

Tailwind

colors: {
  custom: {
    50: '#ca7378',
    500: '#aa3445',
    950: '#000000',
  },
}

SCSS

$custom: #aa3445;
$custom-light: #ca7378;
$custom-dark: #000000;

JSON

{
  "hex": "#aa3445",
  "rgb": {
    "r": 170,
    "g": 52,
    "b": 69
  },
  "hsl": {
    "h": 351.356,
    "s": 53.153,
    "l": 43.529
  },
  "oklch": {
    "l": 0.50449,
    "c": 0.15314,
    "h": 16.4
  },
  "luminance": 0.11432
}

Semantic roles & 50–950 ramp

primary

#AA3445

secondary

#78C1B7

accent

#DDC84B

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#140909

muted

#837B7B

Preview Lab

Preview with #AA3445

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

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