#A634D7#A634D7

#A634D7 is a mid, highly saturated purple. Relative luminance 0.155; OKLCH L 56.8% C 0.239 H 313.2°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#A634D7
RGB	rgb(166, 52, 215)
HSL	hsl(282, 67%, 52%)
HSV	hsv(282, 76%, 84%)
CMYK	cmyk(22.8%, 75.8%, 0%, 15.7%)
CIE-LAB	lab(46.27, 69.03, -61.66)
CIE-LCH	lch(46.27, 92.56, 318.23°)
OKLab	oklab(56.78% 0.1635 -0.1743)
OKLCH	oklch(56.78% 0.239 313.2)
XYZ	xyz(29.2174, 15.4702, 65.7238)
Luminance	0.1547 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A634D7 #65D734

analogous

#5434D7 #A634D7 #D734B7

triadic

#A634D7 #D7A634 #34D7A6

tetradic

#A634D7 #D75434 #65D734 #34B7D7

square

#A634D7 #D75434 #65D734 #34B7D7

split-complementary

#A634D7 #B7D734 #34D754

monochromatic

#5C1879 #8222AC #A634D7 #BC67E1 #D39AEB

Accessibility & contrast

On white

5.13

#A634D7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#A634D7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A634D7

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A634D7	#FFFFFF	#000000	##FFFFFF
##A634D7	1.00	5.13	4.09	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068DB

Deuteranopia (green-blind)

#2070D4

Tritanopia (blue-blind)

#A15A84

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #a634d7;
/* rgb */ color: rgb(166, 52, 215);
/* oklch */ color: oklch(56.8% 0.239 313.2);

Tailwind

colors: {
  custom: {
    50: '#c578e4',
    500: '#a634d7',
    950: '#000000',
  },
}

SCSS

$custom: #a634d7;
$custom-light: #c578e4;
$custom-dark: #000000;

JSON

{
  "hex": "#a634d7",
  "rgb": {
    "r": 166,
    "g": 52,
    "b": 215
  },
  "hsl": {
    "h": 281.963,
    "s": 67.078,
    "l": 52.353
  },
  "oklch": {
    "l": 0.56776,
    "c": 0.23899,
    "h": 313.2
  },
  "luminance": 0.15469
}

Semantic roles & 50–950 ramp

primary

#A634D7

secondary

#A5D790

accent

#EA3E72

background

#FCF7FE

surface

#F9EEFC

border

#D2C9D5

text

#130A16

muted

#827C84

Preview Lab

Preview with #A634D7

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

Preview Lab → · Contrast checker → · Palette generator →