#A656CB#A656CB

#A656CB is a mid, vivid purple. Relative luminance 0.191; OKLCH L 59.8% C 0.184 H 313.8°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#A656CB
RGB	rgb(166, 86, 203)
HSL	hsl(281, 53%, 57%)
HSV	hsv(281, 58%, 80%)
CMYK	cmyk(18.2%, 57.6%, 0%, 20.4%)
CIE-LAB	lab(50.78, 51.97, -47.55)
CIE-LCH	lch(50.78, 70.44, 317.54°)
OKLab	oklab(59.77% 0.1276 -0.1332)
OKLCH	oklch(59.77% 0.184 313.8)
XYZ	xyz(29.8314, 19.0752, 58.5988)
Luminance	0.1907 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A656CB #7BCB56

analogous

#6C56CB #A656CB #CB56B5

triadic

#A656CB #CBA656 #56CBA6

tetradic

#A656CB #CB6C56 #7BCB56 #56B5CB

square

#A656CB #CB6C56 #7BCB56 #56B5CB

split-complementary

#A656CB #B5CB56 #56CB6C

monochromatic

#64277F #8836AE #A656CB #BF85D9 #D7B4E8

Accessibility & contrast

On white

4.36

#A656CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#A656CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A656CB

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A656CB	#FFFFFF	#000000	##000000
##A656CB	1.00	4.36	4.81	4.81
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3374CF

Deuteranopia (green-blind)

#527BC8

Tritanopia (blue-blind)

#A36A88

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #a656cb;
/* rgb */ color: rgb(166, 86, 203);
/* oklch */ color: oklch(59.8% 0.184 313.8);

Tailwind

colors: {
  custom: {
    50: '#c389db',
    500: '#a656cb',
    950: '#000000',
  },
}

SCSS

$custom: #a656cb;
$custom-light: #c389db;
$custom-dark: #000000;

JSON

{
  "hex": "#a656cb",
  "rgb": {
    "r": 166,
    "g": 86,
    "b": 203
  },
  "hsl": {
    "h": 281.026,
    "s": 52.941,
    "l": 56.667
  },
  "oklch": {
    "l": 0.59774,
    "c": 0.18446,
    "h": 313.8
  },
  "luminance": 0.19074
}

Semantic roles & 50–950 ramp

primary

#A656CB

secondary

#B6D6A6

accent

#DC4B79

background

#FCF8FD

surface

#F8F0FB

border

#D1CBD4

text

#130C15

muted

#827D83

Preview Lab

Preview with #A656CB

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

Preview Lab → · Contrast checker → · Palette generator →