#A633D6#A633D6

#A633D6 is a mid, highly saturated purple. Relative luminance 0.153; OKLCH L 56.6% C 0.239 H 313.5°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#A633D6
RGB	rgb(166, 51, 214)
HSL	hsl(282, 67%, 52%)
HSV	hsv(282, 76%, 84%)
CMYK	cmyk(22.4%, 76.2%, 0%, 16.1%)
CIE-LAB	lab(46.08, 69.18, -61.39)
CIE-LCH	lch(46.08, 92.49, 318.41°)
OKLab	oklab(56.62% 0.1645 -0.1735)
OKLCH	oklch(56.62% 0.239 313.5)
XYZ	xyz(29.0452, 15.3306, 65.0344)
Luminance	0.1533 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A633D6 #63D633

analogous

#5433D6 #A633D6 #D633B5

triadic

#A633D6 #D6A633 #33D6A6

tetradic

#A633D6 #D65433 #63D633 #33B5D6

square

#A633D6 #D65433 #63D633 #33B5D6

split-complementary

#A633D6 #B5D633 #33D654

monochromatic

#5B1877 #8222AA #A633D6 #BC66E0 #D299EA

Accessibility & contrast

On white

5.16

#A633D6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#A633D6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A633D6

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A633D6	#FFFFFF	#000000	##FFFFFF
##A633D6	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067DA

Deuteranopia (green-blind)

#2170D3

Tritanopia (blue-blind)

#A15984

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #a633d6;
/* rgb */ color: rgb(166, 51, 214);
/* oklch */ color: oklch(56.6% 0.239 313.5);

Tailwind

colors: {
  custom: {
    50: '#c577e3',
    500: '#a633d6',
    950: '#000000',
  },
}

SCSS

$custom: #a633d6;
$custom-light: #c577e3;
$custom-dark: #000000;

JSON

{
  "hex": "#a633d6",
  "rgb": {
    "r": 166,
    "g": 51,
    "b": 214
  },
  "hsl": {
    "h": 282.331,
    "s": 66.531,
    "l": 51.961
  },
  "oklch": {
    "l": 0.56622,
    "c": 0.23911,
    "h": 313.5
  },
  "luminance": 0.1533
}

Semantic roles & 50–950 ramp

primary

#A633D6

secondary

#A4D68F

accent

#E93E71

background

#FCF7FE

surface

#F9EEFC

border

#D2C9D5

text

#130A16

muted

#827C84

Preview Lab

Preview with #A633D6

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

Preview Lab → · Contrast checker → · Palette generator →