#A634D0#A634D0

#A634D0 is a mid, highly saturated purple. Relative luminance 0.151; OKLCH L 56.3% C 0.233 H 315.0°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#A634D0
RGB	rgb(166, 52, 208)
HSL	hsl(284, 62%, 51%)
HSV	hsv(284, 75%, 82%)
CMYK	cmyk(20.2%, 75%, 0%, 18.4%)
CIE-LAB	lab(45.80, 67.66, -58.41)
CIE-LCH	lch(45.80, 89.39, 319.20°)
OKLab	oklab(56.29% 0.1646 -0.1648)
OKLCH	oklch(56.29% 0.233 315)
XYZ	xyz(28.3372, 15.1181, 61.0877)
Luminance	0.1512 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A634D0 #5ED034

analogous

#5834D0 #A634D0 #D034AC

triadic

#A634D0 #D0A634 #34D0A6

tetradic

#A634D0 #D05834 #5ED034 #34ACD0

square

#A634D0 #D05834 #5ED034 #34ACD0

split-complementary

#A634D0 #ACD034 #34D058

monochromatic

#591A70 #8025A1 #A634D0 #BC66DC #D297E7

Accessibility & contrast

On white

5.22

#A634D0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#A634D0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A634D0

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A634D0	#FFFFFF	#000000	##FFFFFF
##A634D0	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066D4

Deuteranopia (green-blind)

#2D6FCD

Tritanopia (blue-blind)

#A25780

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #a634d0;
/* rgb */ color: rgb(166, 52, 208);
/* oklch */ color: oklch(56.3% 0.233 315.0);

Tailwind

colors: {
  custom: {
    50: '#c577df',
    500: '#a634d0',
    950: '#000000',
  },
}

SCSS

$custom: #a634d0;
$custom-light: #c577df;
$custom-dark: #000000;

JSON

{
  "hex": "#a634d0",
  "rgb": {
    "r": 166,
    "g": 52,
    "b": 208
  },
  "hsl": {
    "h": 283.846,
    "s": 62.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.56289,
    "c": 0.2329,
    "h": 315
  },
  "luminance": 0.15117
}

Semantic roles & 50–950 ramp

primary

#A634D0

secondary

#A0D28D

accent

#E5426E

background

#FCF7FD

surface

#F9EEFB

border

#D2C9D4

text

#130A15

muted

#827C83

Preview Lab

Preview with #A634D0

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

Preview Lab → · Contrast checker → · Palette generator →