#AA3D35#AA3D35

#AA3D35 is a mid, vivid red. Relative luminance 0.121; OKLCH L 51.2% C 0.145 H 27.5°. Best body text is #FFFFFF at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#AA3D35
RGB	rgb(170, 61, 53)
HSL	hsl(4, 52%, 44%)
HSV	hsv(4, 69%, 67%)
CMYK	cmyk(0%, 64.1%, 68.8%, 33.3%)
CIE-LAB	lab(41.44, 44.19, 28.80)
CIE-LCH	lch(41.44, 52.75, 33.09°)
OKLab	oklab(51.21% 0.1284 0.0669)
OKLCH	oklch(51.21% 0.145 27.5)
XYZ	xyz(18.8908, 12.1432, 4.7166)
Luminance	0.1214 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA3D35 #35A2AA

analogous

#AA3567 #AA3D35 #AA7735

triadic

#AA3D35 #35AA3D #3D35AA

tetradic

#AA3D35 #67AA35 #35A2AA #7735AA

square

#AA3D35 #67AA35 #35A2AA #7735AA

split-complementary

#AA3D35 #35AA77 #3567AA

monochromatic

#4D1C18 #7B2C26 #AA3D35 #C95B53 #D88782

Accessibility & contrast

On white

6.13

#AA3D35 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#AA3D35 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA3D35

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA3D35	#FFFFFF	#000000	##FFFFFF
##AA3D35	1.00	6.13	3.43	6.13
#FFFFFF	6.13	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5333

Deuteranopia (green-blind)

#766B32

Tritanopia (blue-blind)

#BB233C

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #aa3d35;
/* rgb */ color: rgb(170, 61, 53);
/* oklch */ color: oklch(51.2% 0.145 27.5);

Tailwind

colors: {
  custom: {
    50: '#ca786c',
    500: '#aa3d35',
    950: '#000000',
  },
}

SCSS

$custom: #aa3d35;
$custom-light: #ca786c;
$custom-dark: #000000;

JSON

{
  "hex": "#aa3d35",
  "rgb": {
    "r": 170,
    "g": 61,
    "b": 53
  },
  "hsl": {
    "h": 4.103,
    "s": 52.466,
    "l": 43.725
  },
  "oklch": {
    "l": 0.51212,
    "c": 0.14481,
    "h": 27.5
  },
  "luminance": 0.12141
}

Semantic roles & 50–950 ramp

primary

#AA3D35

secondary

#7ABCC1

accent

#D2DC4C

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#150907

muted

#837B7A

Preview Lab

Preview with #AA3D35

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

Preview Lab → · Contrast checker → · Palette generator →