#AA2736#AA2736

#AA2736 is a mid, vivid red. Relative luminance 0.103; OKLCH L 48.9% C 0.166 H 20.1°. Best body text is #FFFFFF at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#AA2736
RGB	rgb(170, 39, 54)
HSL	hsl(353, 63%, 41%)
HSV	hsv(353, 77%, 67%)
CMYK	cmyk(0%, 77.1%, 68.2%, 33.3%)
CIE-LAB	lab(38.32, 52.86, 24.37)
CIE-LCH	lch(38.32, 58.21, 24.76°)
OKLab	oklab(48.88% 0.1561 0.0572)
OKLCH	oklch(48.88% 0.166 20.1)
XYZ	xyz(17.9709, 10.2662, 4.5246)
Luminance	0.1026 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA2736 #27AA9B

analogous

#AA2777 #AA2736 #AA5927

triadic

#AA2736 #36AA27 #2736AA

tetradic

#AA2736 #77AA27 #27AA9B #5927AA

square

#AA2736 #77AA27 #27AA9B #5927AA

split-complementary

#AA2736 #27AA59 #2777AA

monochromatic

#461016 #781C26 #AA2736 #D23C4D #DE6E7B

Accessibility & contrast

On white

6.88

#AA2736 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#AA2736 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA2736

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA2736	#FFFFFF	#000000	##FFFFFF
##AA2736	1.00	6.88	3.05	6.88
#FFFFFF	6.88	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4836

Deuteranopia (green-blind)

#6E6432

Tritanopia (blue-blind)

#BB002E

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #aa2736;
/* rgb */ color: rgb(170, 39, 54);
/* oklch */ color: oklch(48.9% 0.166 20.1);

Tailwind

colors: {
  custom: {
    50: '#cb6d6d',
    500: '#aa2736',
    950: '#000000',
  },
}

SCSS

$custom: #aa2736;
$custom-light: #cb6d6d;
$custom-dark: #000000;

JSON

{
  "hex": "#aa2736",
  "rgb": {
    "r": 170,
    "g": 39,
    "b": 54
  },
  "hsl": {
    "h": 353.13,
    "s": 62.679,
    "l": 40.98
  },
  "oklch": {
    "l": 0.48881,
    "c": 0.16625,
    "h": 20.1
  },
  "luminance": 0.10263
}

Semantic roles & 50–950 ramp

primary

#AA2736

secondary

#69C4BA

accent

#E6D342

background

#FDF6F6

surface

#FAECEB

border

#D3C7C6

text

#150807

muted

#837A7A

Preview Lab

Preview with #AA2736

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

Preview Lab → · Contrast checker → · Palette generator →