#A3305D#A3305D

#A3305D is a mid, vivid pink. Relative luminance 0.107; OKLCH L 49.5% C 0.155 H 0.7°. Best body text is #FFFFFF at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#A3305D
RGB	rgb(163, 48, 93)
HSL	hsl(337, 55%, 41%)
HSV	hsv(337, 71%, 64%)
CMYK	cmyk(0%, 70.6%, 42.9%, 36.1%)
CIE-LAB	lab(39.06, 50.54, 0.49)
CIE-LCH	lch(39.06, 50.55, 0.56°)
OKLab	oklab(49.49% 0.1548 0.0019)
OKLCH	oklch(49.49% 0.155 0.7)
XYZ	xyz(18.1383, 10.6930, 11.4626)
Luminance	0.1069 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3305D #30A376

analogous

#A33097 #A3305D #A33D30

triadic

#A3305D #5DA330 #305DA3

tetradic

#A3305D #97A330 #30A376 #3D30A3

square

#A3305D #97A330 #30A376 #3D30A3

split-complementary

#A3305D #30A33D #3097A3

monochromatic

#441427 #742242 #A3305D #C9477A #D7779C

Accessibility & contrast

On white

6.69

#A3305D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#A3305D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A3305D

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3305D	#FFFFFF	#000000	##FFFFFF
##A3305D	1.00	6.69	3.14	6.69
#FFFFFF	6.69	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484E5E

Deuteranopia (green-blind)

#67645A

Tritanopia (blue-blind)

#B12143

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #a3305d;
/* rgb */ color: rgb(163, 48, 93);
/* oklch */ color: oklch(49.5% 0.155 0.7);

Tailwind

colors: {
  custom: {
    50: '#c3718a',
    500: '#a3305d',
    950: '#000000',
  },
}

SCSS

$custom: #a3305d;
$custom-light: #c3718a;
$custom-dark: #000000;

JSON

{
  "hex": "#a3305d",
  "rgb": {
    "r": 163,
    "g": 48,
    "b": 93
  },
  "hsl": {
    "h": 336.522,
    "s": 54.502,
    "l": 41.373
  },
  "oklch": {
    "l": 0.49486,
    "c": 0.15485,
    "h": 0.7
  },
  "luminance": 0.10691
}

Semantic roles & 50–950 ramp

primary

#A3305D

secondary

#70BFA0

accent

#DEA44A

background

#FCF7F8

surface

#F8EDF0

border

#D1C8CB

text

#13080B

muted

#827B7C

Preview Lab

Preview with #A3305D

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

Preview Lab → · Contrast checker → · Palette generator →