#A634B5#A634B5

#A634B5 is a mid, highly saturated purple. Relative luminance 0.139; OKLCH L 54.5% C 0.210 H 322.8°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX#A634B5
RGBrgb(166, 52, 181)
HSLhsl(293, 55%, 46%)
HSVhsv(293, 71%, 71%)
CMYKcmyk(8.3%, 71.3%, 0%, 29%)
CIE-LABlab(44.09, 62.60, -45.44)
CIE-LCHlch(44.09, 77.35, 324.03°)
OKLaboklab(54.53% 0.1671 -0.1268)
OKLCHoklch(54.53% 0.21 322.8)
XYZxyz(25.2935, 13.9006, 45.0579)
Luminance0.1390 (WCAG relative)
Temperatureneutral
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A634B5 #43B534
analogous
#6534B5 #A634B5 #B53483
triadic
#A634B5 #B5A634 #34B5A6
tetradic
#A634B5 #B56534 #43B534 #3483B5
square
#A634B5 #B56534 #43B534 #3483B5
split-complementary
#A634B5 #83B534 #34B565
monochromatic
#4F1956 #7A2685 #A634B5 #C157CF #D387DC

Accessibility & contrast

On white

5.56
#A634B5 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.78
#A634B5 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A634B5
5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A634B5#FFFFFF#000000##FFFFFF
##A634B51.005.563.785.56
#FFFFFF5.561.0021.001.00
#0000003.7821.001.0021.00
##FFFFFF5.561.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0060B9
Deuteranopia (green-blind)
#486DB2
Tritanopia (blue-blind)
#A84B71
Achromatopsia (no color)
#686868

Design tokens & code

CSS
--color: #a634b5;
/* rgb */ color: rgb(166, 52, 181);
/* oklch */ color: oklch(54.5% 0.210 322.8);
Tailwind
colors: {
  custom: {
    50: '#c476cc',
    500: '#a634b5',
    950: '#000000',
  },
}
SCSS
$custom: #a634b5;
$custom-light: #c476cc;
$custom-dark: #000000;
JSON
{
  "hex": "#a634b5",
  "rgb": {
    "r": 166,
    "g": 52,
    "b": 181
  },
  "hsl": {
    "h": 293.023,
    "s": 55.365,
    "l": 45.686
  },
  "oklch": {
    "l": 0.54533,
    "c": 0.20977,
    "h": 322.8
  },
  "luminance": 0.13899
}

Semantic roles & 50–950 ramp

primary
#A634B5
secondary
#87C67F
accent
#DF495B
background
#FCF7FC
surface
#F8EEF9
border
#D1C9D2
text
#130913
muted
#827B82

Preview Lab

Preview with #A634B5

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

Preview Lab → · Contrast checker → · Palette generator →

#A634B5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva