#A6439B#A6439B

#A6439B is a mid, vivid purple. Relative luminance 0.145; OKLCH L 54.7% C 0.168 H 332.1°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#A6439B
RGB	rgb(166, 67, 155)
HSL	hsl(307, 42%, 46%)
HSV	hsv(307, 60%, 65%)
CMYK	cmyk(0%, 59.6%, 6.6%, 34.9%)
CIE-LAB	lab(44.93, 51.87, -28.69)
CIE-LCH	lch(44.93, 59.27, 331.05°)
OKLab	oklab(54.69% 0.1485 -0.0784)
OKLCH	oklch(54.69% 0.168 332.1)
XYZ	xyz(23.6494, 14.4896, 32.5551)
Luminance	0.1449 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6439B #43A64E

analogous

#7F43A6 #A6439B #A64369

triadic

#A6439B #9BA643 #439BA6

tetradic

#A6439B #A67F43 #43A64E #4369A6

square

#A6439B #A67F43 #43A64E #4369A6

split-complementary

#A6439B #69A643 #43A67F

monochromatic

#4F204A #7A3172 #A6439B #C165B7 #D391CB

Accessibility & contrast

On white

5.39

#A6439B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#A6439B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A6439B

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6439B	#FFFFFF	#000000	##FFFFFF
##A6439B	1.00	5.39	3.90	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F619E

Deuteranopia (green-blind)

#5F6F98

Tritanopia (blue-blind)

#AD4B69

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #a6439b;
/* rgb */ color: rgb(166, 67, 155);
/* oklch */ color: oklch(54.7% 0.168 332.1);

Tailwind

colors: {
  custom: {
    50: '#c37db9',
    500: '#a6439b',
    950: '#000000',
  },
}

SCSS

$custom: #a6439b;
$custom-light: #c37db9;
$custom-dark: #000000;

JSON

{
  "hex": "#a6439b",
  "rgb": {
    "r": 166,
    "g": 67,
    "b": 155
  },
  "hsl": {
    "h": 306.667,
    "s": 42.489,
    "l": 45.686
  },
  "oklch": {
    "l": 0.54692,
    "c": 0.1679,
    "h": 332.1
  },
  "luminance": 0.14488
}

Semantic roles & 50–950 ramp

primary

#A6439B

secondary

#87BE8D

accent

#D26356

background

#FCF7FB

surface

#F8EEF6

border

#D1C9D0

text

#130A11

muted

#827C80

Preview Lab

Preview with #A6439B

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

Preview Lab → · Contrast checker → · Palette generator →