#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
RGBrgb(166, 67, 155)
HSLhsl(307, 42%, 46%)
HSVhsv(307, 60%, 65%)
CMYKcmyk(0%, 59.6%, 6.6%, 34.9%)
CIE-LABlab(44.93, 51.87, -28.69)
CIE-LCHlch(44.93, 59.27, 331.05°)
OKLaboklab(54.69% 0.1485 -0.0784)
OKLCHoklch(54.69% 0.168 332.1)
XYZxyz(23.6494, 14.4896, 32.5551)
Luminance0.1449 (WCAG relative)
Temperatureneutral
Familypurple

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
##A6439B1.005.393.905.39
#FFFFFF5.391.0021.001.00
#0000003.9021.001.0021.00
##FFFFFF5.391.0021.001.00

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 →

#A6439B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva