#AA3D36#AA3D36

#AA3D36 is a mid, vivid red. Relative luminance 0.121; OKLCH L 51.2% C 0.145 H 27.1°. Best body text is #FFFFFF at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#AA3D36
RGB	rgb(170, 61, 54)
HSL	hsl(4, 52%, 44%)
HSV	hsv(4, 68%, 67%)
CMYK	cmyk(0%, 64.1%, 68.2%, 33.3%)
CIE-LAB	lab(41.46, 44.25, 28.22)
CIE-LCH	lch(41.46, 52.48, 32.53°)
OKLab	oklab(51.23% 0.1288 0.0658)
OKLCH	oklch(51.23% 0.145 27.1)
XYZ	xyz(18.9141, 12.1525, 4.8390)
Luminance	0.1215 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA3D36 #36A3AA

analogous

#AA3669 #AA3D36 #AA7736

triadic

#AA3D36 #36AA3D #3D36AA

tetradic

#AA3D36 #69AA36 #36A3AA #7736AA

square

#AA3D36 #69AA36 #36A3AA #7736AA

split-complementary

#AA3D36 #36AA77 #3669AA

monochromatic

#4D1C18 #7C2C27 #AA3D36 #C95B54 #D88883

Accessibility & contrast

On white

6.12

#AA3D36 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#AA3D36 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA3D36

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA3D36	#FFFFFF	#000000	##FFFFFF
##AA3D36	1.00	6.12	3.43	6.12
#FFFFFF	6.12	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5335

Deuteranopia (green-blind)

#756B33

Tritanopia (blue-blind)

#BB243C

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #aa3d36;
/* rgb */ color: rgb(170, 61, 54);
/* oklch */ color: oklch(51.2% 0.145 27.1);

Tailwind

colors: {
  custom: {
    50: '#ca786d',
    500: '#aa3d36',
    950: '#000000',
  },
}

SCSS

$custom: #aa3d36;
$custom-light: #ca786d;
$custom-dark: #000000;

JSON

{
  "hex": "#aa3d36",
  "rgb": {
    "r": 170,
    "g": 61,
    "b": 54
  },
  "hsl": {
    "h": 3.621,
    "s": 51.786,
    "l": 43.922
  },
  "oklch": {
    "l": 0.51228,
    "c": 0.14464,
    "h": 27.1
  },
  "luminance": 0.1215
}

Semantic roles & 50–950 ramp

primary

#AA3D36

secondary

#7BBDC1

accent

#D3DB4D

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#150907

muted

#837B7A

Preview Lab

Preview with #AA3D36

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

Preview Lab → · Contrast checker → · Palette generator →