#B583CE#B583CE

#B583CE is a light, moderate purple. Relative luminance 0.305; OKLCH L 68.6% C 0.120 H 313.9°. Best body text is #000000 at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#B583CE
RGB	rgb(181, 131, 206)
HSL	hsl(280, 43%, 66%)
HSV	hsv(280, 36%, 81%)
CMYK	cmyk(12.1%, 36.4%, 0%, 19.2%)
CIE-LAB	lab(62.09, 32.73, -31.35)
CIE-LCH	lch(62.09, 45.32, 316.23°)
OKLab	oklab(68.63% 0.0831 -0.0862)
OKLCH	oklch(68.63% 0.12 313.9)
XYZ	xyz(38.3111, 30.5133, 62.2520)
Luminance	0.3051 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B583CE #9CCE83

analogous

#8F83CE #B583CE #CE83C1

triadic

#B583CE #CEB583 #83CEB5

tetradic

#B583CE #CE8F83 #9CCE83 #83C1CE

square

#B583CE #CE8F83 #9CCE83 #83C1CE

split-complementary

#B583CE #C1CE83 #83CE8F

monochromatic

#7B3D9A #9B57BD #B583CE #CFAFDF #E9DBF1

Accessibility & contrast

On white

2.96

#B583CE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.10

#B583CE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B583CE

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B583CE	#FFFFFF	#000000	##000000
##B583CE	1.00	2.96	7.10	7.10
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.10	21.00	1.00	1.00
##000000	7.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7793D1

Deuteranopia (green-blind)

#8297CC

Tritanopia (blue-blind)

#B38D9F

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #b583ce;
/* rgb */ color: rgb(181, 131, 206);
/* oklch */ color: oklch(68.6% 0.120 313.9);

Tailwind

colors: {
  custom: {
    50: '#cca8dd',
    500: '#b583ce',
    950: '#000000',
  },
}

SCSS

$custom: #b583ce;
$custom-light: #cca8dd;
$custom-dark: #000000;

JSON

{
  "hex": "#b583ce",
  "rgb": {
    "r": 181,
    "g": 131,
    "b": 206
  },
  "hsl": {
    "h": 280,
    "s": 43.353,
    "l": 66.078
  },
  "oklch": {
    "l": 0.68633,
    "c": 0.11978,
    "h": 313.9
  },
  "luminance": 0.30513
}

Semantic roles & 50–950 ramp

primary

#B583CE

secondary

#D2E3CA

accent

#B62F5C

background

#FCFAFD

surface

#F9F4FB

border

#D2CED4

text

#130F15

muted

#827F83

Preview Lab

Preview with #B583CE

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

Preview Lab → · Contrast checker → · Palette generator →