#A6399D#A6399D

#A6399D is a mid, vivid purple. Relative luminance 0.135; OKLCH L 53.7% C 0.184 H 331.3°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#A6399D
RGB	rgb(166, 57, 157)
HSL	hsl(305, 49%, 44%)
HSV	hsv(305, 66%, 65%)
CMYK	cmyk(0%, 65.7%, 5.4%, 34.9%)
CIE-LAB	lab(43.46, 56.51, -32.18)
CIE-LCH	lch(43.46, 65.03, 330.34°)
OKLab	oklab(53.66% 0.1611 -0.0884)
OKLCH	oklch(53.66% 0.184 331.3)
XYZ	xyz(23.2748, 13.4693, 33.2657)
Luminance	0.1347 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6399D #39A642

analogous

#7839A6 #A6399D #A63966

triadic

#A6399D #9DA639 #399DA6

tetradic

#A6399D #A67839 #39A642 #3966A6

square

#A6399D #A67839 #39A642 #3966A6

split-complementary

#A6399D #66A639 #39A678

monochromatic

#4B1A47 #782972 #A6399D #C557BC #D584CE

Accessibility & contrast

On white

5.69

#A6399D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#A6399D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A6399D

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6399D	#FFFFFF	#000000	##FFFFFF
##A6399D	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#325DA0

Deuteranopia (green-blind)

#586C9A

Tritanopia (blue-blind)

#AD4466

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #a6399d;
/* rgb */ color: rgb(166, 57, 157);
/* oklch */ color: oklch(53.7% 0.184 331.3);

Tailwind

colors: {
  custom: {
    50: '#c478ba',
    500: '#a6399d',
    950: '#000000',
  },
}

SCSS

$custom: #a6399d;
$custom-light: #c478ba;
$custom-dark: #000000;

JSON

{
  "hex": "#a6399d",
  "rgb": {
    "r": 166,
    "g": 57,
    "b": 157
  },
  "hsl": {
    "h": 304.954,
    "s": 48.879,
    "l": 43.725
  },
  "oklch": {
    "l": 0.53656,
    "c": 0.18378,
    "h": 331.3
  },
  "luminance": 0.13468
}

Semantic roles & 50–950 ramp

primary

#A6399D

secondary

#7CBF82

accent

#D85B4F

background

#FCF7FB

surface

#F8EEF6

border

#D1C9D0

text

#130911

muted

#827B80

Preview Lab

Preview with #A6399D

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

Preview Lab → · Contrast checker → · Palette generator →