#A81B40#A81B40

#A81B40 is a mid, vivid pink. Relative luminance 0.095; OKLCH L 47.8% C 0.174 H 13.1°. Best body text is #FFFFFF at 7.25:1 contrast (WCAG AA passes).

Color values

HEX	#A81B40
RGB	rgb(168, 27, 64)
HSL	hsl(344, 72%, 38%)
HSV	hsv(344, 84%, 66%)
CMYK	cmyk(0%, 83.9%, 61.9%, 34.1%)
CIE-LAB	lab(36.90, 56.28, 16.12)
CIE-LCH	lch(36.90, 58.54, 15.98°)
OKLab	oklab(47.82% 0.1695 0.0395)
OKLCH	oklch(47.82% 0.174 13.1)
XYZ	xyz(17.4677, 9.4815, 5.7599)
Luminance	0.0948 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A81B40 #1BA883

analogous

#A81B86 #A81B40 #A83C1B

triadic

#A81B40 #40A81B #1B40A8

tetradic

#A81B40 #86A81B #1BA883 #3C1BA8

square

#A81B40 #86A81B #1BA883 #3C1BA8

split-complementary

#A81B40 #1BA83C #1B86A8

monochromatic

#3F0A18 #73132C #A81B40 #DC2454 #E4597E

Accessibility & contrast

On white

7.25

#A81B40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#A81B40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A81B40

7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A81B40	#FFFFFF	#000000	##FFFFFF
##A81B40	1.00	7.25	2.90	7.25
#FFFFFF	7.25	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464440

Deuteranopia (green-blind)

#69613C

Tritanopia (blue-blind)

#B8002C

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #a81b40;
/* rgb */ color: rgb(168, 27, 64);
/* oklch */ color: oklch(47.8% 0.174 13.1);

Tailwind

colors: {
  custom: {
    50: '#c96974',
    500: '#a81b40',
    950: '#000000',
  },
}

SCSS

$custom: #a81b40;
$custom-light: #c96974;
$custom-dark: #000000;

JSON

{
  "hex": "#a81b40",
  "rgb": {
    "r": 168,
    "g": 27,
    "b": 64
  },
  "hsl": {
    "h": 344.255,
    "s": 72.308,
    "l": 38.235
  },
  "oklch": {
    "l": 0.4782,
    "c": 0.17401,
    "h": 13.1
  },
  "luminance": 0.09479
}

Semantic roles & 50–950 ramp

primary

#A81B40

secondary

#57C8AA

accent

#EFBF39

background

#FDF6F7

surface

#FAECED

border

#D3C7C8

text

#150708

muted

#837A7B

Preview Lab

Preview with #A81B40

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

Preview Lab → · Contrast checker → · Palette generator →