#AA3434#AA3434

#AA3434 is a mid, vivid red. Relative luminance 0.113; OKLCH L 50.1% C 0.154 H 24.6°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#AA3434
RGB	rgb(170, 52, 52)
HSL	hsl(0, 53%, 44%)
HSV	hsv(0, 69%, 67%)
CMYK	cmyk(0%, 69.4%, 69.4%, 33.3%)
CIE-LAB	lab(40.00, 48.00, 27.67)
CIE-LCH	lch(40.00, 55.40, 29.96°)
OKLab	oklab(50.13% 0.1402 0.0643)
OKLCH	oklch(50.13% 0.154 24.6)
XYZ	xyz(18.4274, 11.2526, 4.4498)
Luminance	0.1125 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA3434 #34AAAA

analogous

#AA346F #AA3434 #AA6F34

triadic

#AA3434 #34AA34 #3434AA

tetradic

#AA3434 #6FAA34 #34AAAA #6F34AA

square

#AA3434 #6FAA34 #34AAAA #6F34AA

split-complementary

#AA3434 #34AA6F #346FAA

monochromatic

#4C1717 #7B2626 #AA3434 #CA5151 #D88080

Accessibility & contrast

On white

6.46

#AA3434 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#AA3434 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA3434

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA3434	#FFFFFF	#000000	##FFFFFF
##AA3434	1.00	6.46	3.25	6.46
#FFFFFF	6.46	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554E33

Deuteranopia (green-blind)

#726830

Tritanopia (blue-blind)

#BB1135

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #aa3434;
/* rgb */ color: rgb(170, 52, 52);
/* oklch */ color: oklch(50.1% 0.154 24.6);

Tailwind

colors: {
  custom: {
    50: '#cb736b',
    500: '#aa3434',
    950: '#000000',
  },
}

SCSS

$custom: #aa3434;
$custom-light: #cb736b;
$custom-dark: #000000;

JSON

{
  "hex": "#aa3434",
  "rgb": {
    "r": 170,
    "g": 52,
    "b": 52
  },
  "hsl": {
    "h": 0,
    "s": 53.153,
    "l": 43.529
  },
  "oklch": {
    "l": 0.50128,
    "c": 0.15422,
    "h": 24.6
  },
  "luminance": 0.1125
}

Semantic roles & 50–950 ramp

primary

#AA3434

secondary

#78C1C1

accent

#DDDD4B

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#150806

muted

#837B7A

Preview Lab

Preview with #AA3434

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

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