#A81B45#A81B45

#A81B45 is a mid, vivid pink. Relative luminance 0.095; OKLCH L 47.9% C 0.175 H 10.7°. Best body text is #FFFFFF at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#A81B45
RGB	rgb(168, 27, 69)
HSL	hsl(342, 72%, 38%)
HSV	hsv(342, 84%, 66%)
CMYK	cmyk(0%, 83.9%, 58.9%, 34.1%)
CIE-LAB	lab(37.01, 56.60, 13.05)
CIE-LCH	lch(37.01, 58.09, 12.98°)
OKLab	oklab(47.94% 0.1715 0.0325)
OKLCH	oklch(47.94% 0.175 10.7)
XYZ	xyz(17.6164, 9.5410, 6.5431)
Luminance	0.0954 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A81B45 #1BA87E

analogous

#A81B8B #A81B45 #A8381B

triadic

#A81B45 #45A81B #1B45A8

tetradic

#A81B45 #8BA81B #1BA87E #381BA8

square

#A81B45 #8BA81B #1BA87E #381BA8

split-complementary

#A81B45 #1BA838 #1B8BA8

monochromatic

#3F0A1A #73132F #A81B45 #DC245B #E45983

Accessibility & contrast

On white

7.22

#A81B45 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#A81B45 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A81B45

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A81B45	#FFFFFF	#000000	##FFFFFF
##A81B45	1.00	7.22	2.91	7.22
#FFFFFF	7.22	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#454546

Deuteranopia (green-blind)

#686141

Tritanopia (blue-blind)

#B8002E

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #a81b45;
/* rgb */ color: rgb(168, 27, 69);
/* oklch */ color: oklch(47.9% 0.175 10.7);

Tailwind

colors: {
  custom: {
    50: '#c96978',
    500: '#a81b45',
    950: '#000000',
  },
}

SCSS

$custom: #a81b45;
$custom-light: #c96978;
$custom-dark: #000000;

JSON

{
  "hex": "#a81b45",
  "rgb": {
    "r": 168,
    "g": 27,
    "b": 69
  },
  "hsl": {
    "h": 342.128,
    "s": 72.308,
    "l": 38.235
  },
  "oklch": {
    "l": 0.47937,
    "c": 0.17452,
    "h": 10.7
  },
  "luminance": 0.09538
}

Semantic roles & 50–950 ramp

primary

#A81B45

secondary

#57C8A6

accent

#EFB939

background

#FDF6F7

surface

#FAECED

border

#D3C7C8

text

#140708

muted

#837A7B

Preview Lab

Preview with #A81B45

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

Preview Lab → · Contrast checker → · Palette generator →