#AA3D4D#AA3D4D

#AA3D4D is a mid, vivid red. Relative luminance 0.124; OKLCH L 51.7% C 0.143 H 14.9°. Best body text is #FFFFFF at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#AA3D4D
RGB	rgb(170, 61, 77)
HSL	hsl(351, 47%, 45%)
HSV	hsv(351, 64%, 67%)
CMYK	cmyk(0%, 64.1%, 54.7%, 33.3%)
CIE-LAB	lab(41.88, 45.86, 14.70)
CIE-LCH	lch(41.88, 48.16, 17.77°)
OKLab	oklab(51.68% 0.138 0.0368)
OKLCH	oklch(51.68% 0.143 14.9)
XYZ	xyz(19.5876, 12.4219, 8.3859)
Luminance	0.1242 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA3D4D #3DAA9A

analogous

#AA3D83 #AA3D4D #AA643D

triadic

#AA3D4D #4DAA3D #3D4DAA

tetradic

#AA3D4D #83AA3D #3DAA9A #643DAA

square

#AA3D4D #83AA3D #3DAA9A #643DAA

split-complementary

#AA3D4D #3DAA64 #3D83AA

monochromatic

#501D24 #7D2D39 #AA3D4D #C55F6E #D68C97

Accessibility & contrast

On white

6.03

#AA3D4D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#AA3D4D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA3D4D

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA3D4D	#FFFFFF	#000000	##FFFFFF
##AA3D4D	1.00	6.03	3.48	6.03
#FFFFFF	6.03	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#57554D

Deuteranopia (green-blind)

#736B4A

Tritanopia (blue-blind)

#B92A43

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #aa3d4d;
/* rgb */ color: rgb(170, 61, 77);
/* oklch */ color: oklch(51.7% 0.143 14.9);

Tailwind

colors: {
  custom: {
    50: '#c9787e',
    500: '#aa3d4d',
    950: '#000000',
  },
}

SCSS

$custom: #aa3d4d;
$custom-light: #c9787e;
$custom-dark: #000000;

JSON

{
  "hex": "#aa3d4d",
  "rgb": {
    "r": 170,
    "g": 61,
    "b": 77
  },
  "hsl": {
    "h": 351.193,
    "s": 47.186,
    "l": 45.294
  },
  "oklch": {
    "l": 0.51681,
    "c": 0.14282,
    "h": 14.9
  },
  "luminance": 0.12419
}

Semantic roles & 50–950 ramp

primary

#AA3D4D

secondary

#82C0B7

accent

#D7C351

background

#FDF7F7

surface

#FAEEEE

border

#D3C9C9

text

#14090A

muted

#837B7C

Preview Lab

Preview with #AA3D4D

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

Preview Lab → · Contrast checker → · Palette generator →