#A7309B#A7309B

#A7309B is a mid, vivid purple. Relative luminance 0.127; OKLCH L 52.8% C 0.194 H 332.4°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#A7309B
RGB	rgb(167, 48, 155)
HSL	hsl(306, 55%, 42%)
HSV	hsv(306, 71%, 65%)
CMYK	cmyk(0%, 71.3%, 7.2%, 34.5%)
CIE-LAB	lab(42.30, 59.86, -32.79)
CIE-LCH	lch(42.30, 68.25, 331.29°)
OKLab	oklab(52.82% 0.172 -0.09)
OKLCH	oklch(52.82% 0.194 332.4)
XYZ	xyz(22.9098, 12.6978, 32.2483)
Luminance	0.1270 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A7309B #30A73C

analogous

#7730A7 #A7309B #A73060

triadic

#A7309B #9BA730 #309BA7

tetradic

#A7309B #A77730 #30A73C #3060A7

square

#A7309B #A77730 #30A73C #3060A7

split-complementary

#A7309B #60A730 #30A777

monochromatic

#481543 #77226F #A7309B #CB49BE #D879CF

Accessibility & contrast

On white

5.93

#A7309B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#A7309B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A7309B

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A7309B	#FFFFFF	#000000	##FFFFFF
##A7309B	1.00	5.93	3.54	5.93
#FFFFFF	5.93	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A599E

Deuteranopia (green-blind)

#566A98

Tritanopia (blue-blind)

#AE3C62

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #a7309b;
/* rgb */ color: rgb(167, 48, 155);
/* oklch */ color: oklch(52.8% 0.194 332.4);

Tailwind

colors: {
  custom: {
    50: '#c574b9',
    500: '#a7309b',
    950: '#000000',
  },
}

SCSS

$custom: #a7309b;
$custom-light: #c574b9;
$custom-dark: #000000;

JSON

{
  "hex": "#a7309b",
  "rgb": {
    "r": 167,
    "g": 48,
    "b": 155
  },
  "hsl": {
    "h": 306.05,
    "s": 55.349,
    "l": 42.157
  },
  "oklch": {
    "l": 0.52818,
    "c": 0.19412,
    "h": 332.4
  },
  "luminance": 0.12696
}

Semantic roles & 50–950 ramp

primary

#A7309B

secondary

#72C17A

accent

#DF5849

background

#FCF7FB

surface

#F8EDF6

border

#D1C8D0

text

#130911

muted

#827B80

Preview Lab

Preview with #A7309B

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

Preview Lab → · Contrast checker → · Palette generator →