#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
RGB	rgb(166, 52, 181)
HSL	hsl(293, 55%, 46%)
HSV	hsv(293, 71%, 71%)
CMYK	cmyk(8.3%, 71.3%, 0%, 29%)
CIE-LAB	lab(44.09, 62.60, -45.44)
CIE-LCH	lch(44.09, 77.35, 324.03°)
OKLab	oklab(54.53% 0.1671 -0.1268)
OKLCH	oklch(54.53% 0.21 322.8)
XYZ	xyz(25.2935, 13.9006, 45.0579)
Luminance	0.1390 (WCAG relative)
Temperature	neutral
Family	purple

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
##A634B5	1.00	5.56	3.78	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

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 →