#A634B7#A634B7

#A634B7 is a mid, highly saturated purple. Relative luminance 0.140; OKLCH L 54.7% C 0.211 H 322.2°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#A634B7
RGB	rgb(166, 52, 183)
HSL	hsl(292, 56%, 46%)
HSV	hsv(292, 72%, 72%)
CMYK	cmyk(9.3%, 71.6%, 0%, 28.2%)
CIE-LAB	lab(44.21, 62.96, -46.42)
CIE-LCH	lch(44.21, 78.22, 323.60°)
OKLab	oklab(54.66% 0.167 -0.1297)
OKLCH	oklch(54.66% 0.211 322.2)
XYZ	xyz(25.5002, 13.9833, 46.1464)
Luminance	0.1398 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A634B7 #45B734

analogous

#6434B7 #A634B7 #B73486

triadic

#A634B7 #B7A634 #34B7A6

tetradic

#A634B7 #B76434 #45B734 #3486B7

square

#A634B7 #B76434 #45B734 #3486B7

split-complementary

#A634B7 #86B734 #34B764

monochromatic

#501958 #7B2687 #A634B7 #C059D0 #D288DD

Accessibility & contrast

On white

5.53

#A634B7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#A634B7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A634B7

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A634B7	#FFFFFF	#000000	##FFFFFF
##A634B7	1.00	5.53	3.80	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060BB

Deuteranopia (green-blind)

#466DB4

Tritanopia (blue-blind)

#A84C72

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #a634b7;
/* rgb */ color: rgb(166, 52, 183);
/* oklch */ color: oklch(54.7% 0.211 322.2);

Tailwind

colors: {
  custom: {
    50: '#c476cd',
    500: '#a634b7',
    950: '#000000',
  },
}

SCSS

$custom: #a634b7;
$custom-light: #c476cd;
$custom-dark: #000000;

JSON

{
  "hex": "#a634b7",
  "rgb": {
    "r": 166,
    "g": 52,
    "b": 183
  },
  "hsl": {
    "h": 292.214,
    "s": 55.745,
    "l": 46.078
  },
  "oklch": {
    "l": 0.54656,
    "c": 0.21145,
    "h": 322.2
  },
  "luminance": 0.13982
}

Semantic roles & 50–950 ramp

primary

#A634B7

secondary

#89C780

accent

#DF495C

background

#FCF7FC

surface

#F8EEF9

border

#D1C9D2

text

#130913

muted

#827B82

Preview Lab

Preview with #A634B7

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

Preview Lab → · Contrast checker → · Palette generator →