#AA2551#AA2551

#AA2551 is a mid, vivid pink. Relative luminance 0.105; OKLCH L 49.3% C 0.170 H 6.8°. Best body text is #FFFFFF at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#AA2551
RGB	rgb(170, 37, 81)
HSL	hsl(340, 64%, 41%)
HSV	hsv(340, 78%, 67%)
CMYK	cmyk(0%, 78.2%, 52.4%, 33.3%)
CIE-LAB	lab(38.67, 55.31, 7.72)
CIE-LCH	lch(38.67, 55.85, 7.95°)
OKLab	oklab(49.33% 0.1688 0.02)
OKLCH	oklch(49.33% 0.17 6.8)
XYZ	xyz(18.7260, 10.4659, 8.8170)
Luminance	0.1046 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA2551 #25AA7E

analogous

#AA2593 #AA2551 #AA3B25

triadic

#AA2551 #51AA25 #2551AA

tetradic

#AA2551 #93AA25 #25AA7E #3B25AA

square

#AA2551 #93AA25 #25AA7E #3B25AA

split-complementary

#AA2551 #25AA3B #2593AA

monochromatic

#450F21 #781A39 #AA2551 #D4386C #DF6B91

Accessibility & contrast

On white

6.79

#AA2551 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#AA2551 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA2551

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA2551	#FFFFFF	#000000	##FFFFFF
##AA2551	1.00	6.79	3.09	6.79
#FFFFFF	6.79	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#474A52

Deuteranopia (green-blind)

#6A654E

Tritanopia (blue-blind)

#BA0038

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #aa2551;
/* rgb */ color: rgb(170, 37, 81);
/* oklch */ color: oklch(49.3% 0.170 6.8);

Tailwind

colors: {
  custom: {
    50: '#c96d81',
    500: '#aa2551',
    950: '#000000',
  },
}

SCSS

$custom: #aa2551;
$custom-light: #c96d81;
$custom-dark: #000000;

JSON

{
  "hex": "#aa2551",
  "rgb": {
    "r": 170,
    "g": 37,
    "b": 81
  },
  "hsl": {
    "h": 340.15,
    "s": 64.251,
    "l": 40.588
  },
  "oklch": {
    "l": 0.49326,
    "c": 0.16996,
    "h": 6.8
  },
  "luminance": 0.10463
}

Semantic roles & 50–950 ramp

primary

#AA2551

secondary

#66C5A5

accent

#E7B041

background

#FDF7F7

surface

#FAEDEE

border

#D3C8C9

text

#14080A

muted

#837B7C

Preview Lab

Preview with #AA2551

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

Preview Lab → · Contrast checker → · Palette generator →