#AA323B#AA323B

#AA323B is a mid, vivid red. Relative luminance 0.111; OKLCH L 50.0% C 0.156 H 20.8°. Best body text is #FFFFFF at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#AA323B
RGB	rgb(170, 50, 59)
HSL	hsl(356, 55%, 43%)
HSV	hsv(356, 71%, 67%)
CMYK	cmyk(0%, 70.6%, 65.3%, 33.3%)
CIE-LAB	lab(39.82, 49.19, 23.16)
CIE-LCH	lch(39.82, 54.37, 25.21°)
OKLab	oklab(50.03% 0.1455 0.0551)
OKLCH	oklch(50.03% 0.156 20.8)
XYZ	xyz(18.5095, 11.1457, 5.3135)
Luminance	0.1114 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA323B #32AAA1

analogous

#AA3277 #AA323B #AA6532

triadic

#AA323B #3BAA32 #323BAA

tetradic

#AA323B #77AA32 #32AAA1 #6532AA

square

#AA323B #77AA32 #32AAA1 #6532AA

split-complementary

#AA323B #32AA65 #3277AA

monochromatic

#4B161A #7B242B #AA323B #CB4E58 #D97D84

Accessibility & contrast

On white

6.50

#AA323B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#AA323B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA323B

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA323B	#FFFFFF	#000000	##FFFFFF
##AA323B	1.00	6.50	3.23	6.50
#FFFFFF	6.50	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534E3A

Deuteranopia (green-blind)

#716738

Tritanopia (blue-blind)

#BB0F36

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #aa323b;
/* rgb */ color: rgb(170, 50, 59);
/* oklch */ color: oklch(50.0% 0.156 20.8);

Tailwind

colors: {
  custom: {
    50: '#ca7270',
    500: '#aa323b',
    950: '#000000',
  },
}

SCSS

$custom: #aa323b;
$custom-light: #ca7270;
$custom-dark: #000000;

JSON

{
  "hex": "#aa323b",
  "rgb": {
    "r": 170,
    "g": 50,
    "b": 59
  },
  "hsl": {
    "h": 355.5,
    "s": 54.545,
    "l": 43.137
  },
  "oklch": {
    "l": 0.50031,
    "c": 0.15556,
    "h": 20.8
  },
  "luminance": 0.11143
}

Semantic roles & 50–950 ramp

primary

#AA323B

secondary

#76C2BC

accent

#DED34A

background

#FDF7F6

surface

#FAEDEC

border

#D3C8C7

text

#150807

muted

#837B7A

Preview Lab

Preview with #AA323B

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

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