#AA3534#AA3534

#AA3534 is a mid, vivid red. Relative luminance 0.113; OKLCH L 50.2% C 0.153 H 25.0°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#AA3534
RGB	rgb(170, 53, 52)
HSL	hsl(1, 53%, 44%)
HSV	hsv(1, 69%, 67%)
CMYK	cmyk(0%, 68.8%, 69.4%, 33.3%)
CIE-LAB	lab(40.15, 47.59, 27.85)
CIE-LCH	lch(40.15, 55.14, 30.33°)
OKLab	oklab(50.24% 0.1389 0.0647)
OKLCH	oklch(50.24% 0.153 25)
XYZ	xyz(18.4725, 11.3429, 4.4648)
Luminance	0.1134 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA3534 #34A9AA

analogous

#AA346E #AA3534 #AA7034

triadic

#AA3534 #34AA35 #3534AA

tetradic

#AA3534 #6EAA34 #34A9AA #7034AA

square

#AA3534 #6EAA34 #34A9AA #7034AA

split-complementary

#AA3534 #34AA70 #346EAA

monochromatic

#4C1817 #7B2626 #AA3534 #CA5251 #D88180

Accessibility & contrast

On white

6.43

#AA3534 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#AA3534 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA3534

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA3534	#FFFFFF	#000000	##FFFFFF
##AA3534	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)

#554F33

Deuteranopia (green-blind)

#736830

Tritanopia (blue-blind)

#BB1336

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #aa3534;
/* rgb */ color: rgb(170, 53, 52);
/* oklch */ color: oklch(50.2% 0.153 25.0);

Tailwind

colors: {
  custom: {
    50: '#cb736b',
    500: '#aa3534',
    950: '#000000',
  },
}

SCSS

$custom: #aa3534;
$custom-light: #cb736b;
$custom-dark: #000000;

JSON

{
  "hex": "#aa3534",
  "rgb": {
    "r": 170,
    "g": 53,
    "b": 52
  },
  "hsl": {
    "h": 0.508,
    "s": 53.153,
    "l": 43.529
  },
  "oklch": {
    "l": 0.5024,
    "c": 0.15322,
    "h": 25
  },
  "luminance": 0.1134
}

Semantic roles & 50–950 ramp

primary

#AA3534

secondary

#78C1C1

accent

#DBDD4B

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#150906

muted

#837B7A

Preview Lab

Preview with #AA3534

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

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