#A3309D#A3309D

#A3309D is a mid, vivid purple. Relative luminance 0.123; OKLCH L 52.3% C 0.193 H 330.2°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#A3309D
RGB	rgb(163, 48, 157)
HSL	hsl(303, 55%, 41%)
HSV	hsv(303, 71%, 64%)
CMYK	cmyk(0%, 70.6%, 3.7%, 36.1%)
CIE-LAB	lab(41.75, 59.23, -34.92)
CIE-LCH	lch(41.75, 68.76, 329.48°)
OKLab	oklab(52.32% 0.1678 -0.0963)
OKLCH	oklch(52.32% 0.193 330.2)
XYZ	xyz(22.2469, 12.3364, 33.1012)
Luminance	0.1234 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3309D #30A336

analogous

#7030A3 #A3309D #A33064

triadic

#A3309D #9DA330 #309DA3

tetradic

#A3309D #A37030 #30A336 #3064A3

square

#A3309D #A37030 #30A336 #3064A3

split-complementary

#A3309D #64A330 #30A370

monochromatic

#441442 #74226F #A3309D #C947C2 #D777D2

Accessibility & contrast

On white

6.06

#A3309D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#A3309D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A3309D

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3309D	#FFFFFF	#000000	##FFFFFF
##A3309D	1.00	6.06	3.47	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2458A0

Deuteranopia (green-blind)

#51689A

Tritanopia (blue-blind)

#A93E63

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #a3309d;
/* rgb */ color: rgb(163, 48, 157);
/* oklch */ color: oklch(52.3% 0.193 330.2);

Tailwind

colors: {
  custom: {
    50: '#c273ba',
    500: '#a3309d',
    950: '#000000',
  },
}

SCSS

$custom: #a3309d;
$custom-light: #c273ba;
$custom-dark: #000000;

JSON

{
  "hex": "#a3309d",
  "rgb": {
    "r": 163,
    "g": 48,
    "b": 157
  },
  "hsl": {
    "h": 303.13,
    "s": 54.502,
    "l": 41.373
  },
  "oklch": {
    "l": 0.52321,
    "c": 0.19347,
    "h": 330.2
  },
  "luminance": 0.12335
}

Semantic roles & 50–950 ramp

primary

#A3309D

secondary

#70BF74

accent

#DE524A

background

#FCF7FB

surface

#F8EDF6

border

#D1C8D0

text

#130912

muted

#827B81

Preview Lab

Preview with #A3309D

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

Preview Lab → · Contrast checker → · Palette generator →