#A634B4#A634B4

#A634B4 is a mid, highly saturated purple. Relative luminance 0.139; OKLCH L 54.5% C 0.209 H 323.1°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#A634B4
RGB	rgb(166, 52, 180)
HSL	hsl(293, 55%, 45%)
HSV	hsv(293, 71%, 71%)
CMYK	cmyk(7.8%, 71.1%, 0%, 29.4%)
CIE-LAB	lab(44.03, 62.42, -44.94)
CIE-LCH	lch(44.03, 76.92, 324.25°)
OKLab	oklab(54.47% 0.1672 -0.1253)
OKLCH	oklch(54.47% 0.209 323.1)
XYZ	xyz(25.1913, 13.8597, 44.5195)
Luminance	0.1386 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A634B4 #42B434

analogous

#6634B4 #A634B4 #B43482

triadic

#A634B4 #B4A634 #34B4A6

tetradic

#A634B4 #B46634 #42B434 #3482B4

square

#A634B4 #B46634 #42B434 #3482B4

split-complementary

#A634B4 #82B434 #34B466

monochromatic

#4E1955 #7A2685 #A634B4 #C157CE #D386DC

Accessibility & contrast

On white

5.57

#A634B4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#A634B4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A634B4

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A634B4	#FFFFFF	#000000	##FFFFFF
##A634B4	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0260B8

Deuteranopia (green-blind)

#486DB1

Tritanopia (blue-blind)

#A94B71

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #a634b4;
/* rgb */ color: rgb(166, 52, 180);
/* oklch */ color: oklch(54.5% 0.209 323.1);

Tailwind

colors: {
  custom: {
    50: '#c476cb',
    500: '#a634b4',
    950: '#000000',
  },
}

SCSS

$custom: #a634b4;
$custom-light: #c476cb;
$custom-dark: #000000;

JSON

{
  "hex": "#a634b4",
  "rgb": {
    "r": 166,
    "g": 52,
    "b": 180
  },
  "hsl": {
    "h": 293.438,
    "s": 55.172,
    "l": 45.49
  },
  "oklch": {
    "l": 0.54472,
    "c": 0.20893,
    "h": 323.1
  },
  "luminance": 0.13858
}

Semantic roles & 50–950 ramp

primary

#A634B4

secondary

#86C67E

accent

#DF495A

background

#FCF7FC

surface

#F8EEF8

border

#D1C9D1

text

#130913

muted

#827B82

Preview Lab

Preview with #A634B4

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

Preview Lab → · Contrast checker → · Palette generator →