#A633B7#A633B7

#A633B7 is a mid, highly saturated purple. Relative luminance 0.139; OKLCH L 54.6% C 0.213 H 322.2°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#A633B7
RGB	rgb(166, 51, 183)
HSL	hsl(292, 56%, 46%)
HSV	hsv(292, 72%, 72%)
CMYK	cmyk(9.3%, 72.1%, 0%, 28.2%)
CIE-LAB	lab(44.08, 63.32, -46.62)
CIE-LCH	lch(44.08, 78.63, 323.64°)
OKLab	oklab(54.57% 0.168 -0.1303)
OKLCH	oklch(54.57% 0.213 322.2)
XYZ	xyz(25.4561, 13.8950, 46.1317)
Luminance	0.1389 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A633B7 #44B733

analogous

#6433B7 #A633B7 #B73386

triadic

#A633B7 #B7A633 #33B7A6

tetradic

#A633B7 #B76433 #44B733 #3386B7

square

#A633B7 #B76433 #44B733 #3386B7

split-complementary

#A633B7 #86B733 #33B764

monochromatic

#4F1857 #7B2687 #A633B7 #C157D0 #D287DE

Accessibility & contrast

On white

5.56

#A633B7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#A633B7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A633B7

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A633B7	#FFFFFF	#000000	##FFFFFF
##A633B7	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)

#0060BB

Deuteranopia (green-blind)

#466DB4

Tritanopia (blue-blind)

#A84B72

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #a633b7;
/* rgb */ color: rgb(166, 51, 183);
/* oklch */ color: oklch(54.6% 0.213 322.2);

Tailwind

colors: {
  custom: {
    50: '#c476cd',
    500: '#a633b7',
    950: '#000000',
  },
}

SCSS

$custom: #a633b7;
$custom-light: #c476cd;
$custom-dark: #000000;

JSON

{
  "hex": "#a633b7",
  "rgb": {
    "r": 166,
    "g": 51,
    "b": 183
  },
  "hsl": {
    "h": 292.273,
    "s": 56.41,
    "l": 45.882
  },
  "oklch": {
    "l": 0.54565,
    "c": 0.21258,
    "h": 322.2
  },
  "luminance": 0.13894
}

Semantic roles & 50–950 ramp

primary

#A633B7

secondary

#88C77F

accent

#E0485C

background

#FCF7FC

surface

#F8EEF9

border

#D1C9D2

text

#130913

muted

#827B82

Preview Lab

Preview with #A633B7

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

Preview Lab → · Contrast checker → · Palette generator →