#AA3A36#AA3A36

#AA3A36 is a mid, vivid red. Relative luminance 0.118; OKLCH L 50.9% C 0.148 H 25.9°. Best body text is #FFFFFF at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#AA3A36
RGB	rgb(170, 58, 54)
HSL	hsl(2, 52%, 44%)
HSV	hsv(2, 68%, 67%)
CMYK	cmyk(0%, 65.9%, 68.2%, 33.3%)
CIE-LAB	lab(40.96, 45.58, 27.62)
CIE-LCH	lch(40.96, 53.30, 31.22°)
OKLab	oklab(50.86% 0.133 0.0645)
OKLCH	oklch(50.86% 0.148 25.9)
XYZ	xyz(18.7584, 11.8411, 4.7871)
Luminance	0.1184 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA3A36 #36A6AA

analogous

#AA366C #AA3A36 #AA7436

triadic

#AA3A36 #36AA3A #3A36AA

tetradic

#AA3A36 #6CAA36 #36A6AA #7436AA

square

#AA3A36 #6CAA36 #36A6AA #7436AA

split-complementary

#AA3A36 #36AA74 #366CAA

monochromatic

#4D1A18 #7C2A27 #AA3A36 #C95854 #D88683

Accessibility & contrast

On white

6.24

#AA3A36 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#AA3A36 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA3A36

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA3A36	#FFFFFF	#000000	##FFFFFF
##AA3A36	1.00	6.24	3.37	6.24
#FFFFFF	6.24	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585135

Deuteranopia (green-blind)

#746A33

Tritanopia (blue-blind)

#BB1E3A

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #aa3a36;
/* rgb */ color: rgb(170, 58, 54);
/* oklch */ color: oklch(50.9% 0.148 25.9);

Tailwind

colors: {
  custom: {
    50: '#ca766d',
    500: '#aa3a36',
    950: '#000000',
  },
}

SCSS

$custom: #aa3a36;
$custom-light: #ca766d;
$custom-dark: #000000;

JSON

{
  "hex": "#aa3a36",
  "rgb": {
    "r": 170,
    "g": 58,
    "b": 54
  },
  "hsl": {
    "h": 2.069,
    "s": 51.786,
    "l": 43.922
  },
  "oklch": {
    "l": 0.50856,
    "c": 0.1478,
    "h": 25.9
  },
  "luminance": 0.11839
}

Semantic roles & 50–950 ramp

primary

#AA3A36

secondary

#7BBFC1

accent

#D6DB4D

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#150907

muted

#837B7A

Preview Lab

Preview with #AA3A36

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

Preview Lab → · Contrast checker → · Palette generator →