#AA2544#AA2544

#AA2544 is a mid, vivid red. Relative luminance 0.103; OKLCH L 49.0% C 0.168 H 13.2°. Best body text is #FFFFFF at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#AA2544
RGB	rgb(170, 37, 68)
HSL	hsl(346, 64%, 41%)
HSV	hsv(346, 78%, 67%)
CMYK	cmyk(0%, 78.2%, 60%, 33.3%)
CIE-LAB	lab(38.36, 54.34, 15.59)
CIE-LCH	lch(38.36, 56.53, 16.01°)
OKLab	oklab(49% 0.1637 0.0385)
OKLCH	oklch(49% 0.168 13.2)
XYZ	xyz(18.2844, 10.2892, 6.4910)
Luminance	0.1029 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA2544 #25AA8B

analogous

#AA2586 #AA2544 #AA4825

triadic

#AA2544 #44AA25 #2544AA

tetradic

#AA2544 #86AA25 #25AA8B #4825AA

square

#AA2544 #86AA25 #25AA8B #4825AA

split-complementary

#AA2544 #25AA48 #2586AA

monochromatic

#450F1C #781A30 #AA2544 #D4385D #DF6B86

Accessibility & contrast

On white

6.87

#AA2544 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#AA2544 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA2544

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA2544	#FFFFFF	#000000	##FFFFFF
##AA2544	1.00	6.87	3.06	6.87
#FFFFFF	6.87	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4944

Deuteranopia (green-blind)

#6C6440

Tritanopia (blue-blind)

#BA0032

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #aa2544;
/* rgb */ color: rgb(170, 37, 68);
/* oklch */ color: oklch(49.0% 0.168 13.2);

Tailwind

colors: {
  custom: {
    50: '#ca6d77',
    500: '#aa2544',
    950: '#000000',
  },
}

SCSS

$custom: #aa2544;
$custom-light: #ca6d77;
$custom-dark: #000000;

JSON

{
  "hex": "#aa2544",
  "rgb": {
    "r": 170,
    "g": 37,
    "b": 68
  },
  "hsl": {
    "h": 346.015,
    "s": 64.251,
    "l": 40.588
  },
  "oklch": {
    "l": 0.48998,
    "c": 0.16816,
    "h": 13.2
  },
  "luminance": 0.10287
}

Semantic roles & 50–950 ramp

primary

#AA2544

secondary

#66C5AF

accent

#E7C041

background

#FDF6F7

surface

#FAECED

border

#D3C7C8

text

#150808

muted

#837A7B

Preview Lab

Preview with #AA2544

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

Preview Lab → · Contrast checker → · Palette generator →