#B583CC#B583CC

#B583CC is a light, moderate purple. Relative luminance 0.304; OKLCH L 68.5% C 0.117 H 314.7°. Best body text is #000000 at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#B583CC
RGB	rgb(181, 131, 204)
HSL	hsl(281, 42%, 66%)
HSV	hsv(281, 36%, 80%)
CMYK	cmyk(11.3%, 35.8%, 0%, 20%)
CIE-LAB	lab(62.01, 32.31, -30.35)
CIE-LCH	lch(62.01, 44.33, 316.79°)
OKLab	oklab(68.54% 0.0826 -0.0834)
OKLCH	oklch(68.54% 0.117 314.7)
XYZ	xyz(38.0697, 30.4168, 60.9806)
Luminance	0.3042 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B583CC #9ACC83

analogous

#9083CC #B583CC #CC83BE

triadic

#B583CC #CCB583 #83CCB5

tetradic

#B583CC #CC9083 #9ACC83 #83BECC

square

#B583CC #CC9083 #9ACC83 #83BECC

split-complementary

#B583CC #BECC83 #83CC90

monochromatic

#7B3E97 #9B58BA #B583CC #CFAEDE #E9DAF0

Accessibility & contrast

On white

2.96

#B583CC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.08

#B583CC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B583CC

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B583CC	#FFFFFF	#000000	##000000
##B583CC	1.00	2.96	7.08	7.08
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.08	21.00	1.00	1.00
##000000	7.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7793CF

Deuteranopia (green-blind)

#8397CA

Tritanopia (blue-blind)

#B48C9E

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #b583cc;
/* rgb */ color: rgb(181, 131, 204);
/* oklch */ color: oklch(68.5% 0.117 314.7);

Tailwind

colors: {
  custom: {
    50: '#cca7db',
    500: '#b583cc',
    950: '#000000',
  },
}

SCSS

$custom: #b583cc;
$custom-light: #cca7db;
$custom-dark: #000000;

JSON

{
  "hex": "#b583cc",
  "rgb": {
    "r": 181,
    "g": 131,
    "b": 204
  },
  "hsl": {
    "h": 281.096,
    "s": 41.714,
    "l": 65.686
  },
  "oklch": {
    "l": 0.68543,
    "c": 0.11742,
    "h": 314.7
  },
  "luminance": 0.30416
}

Semantic roles & 50–950 ramp

primary

#B583CC

secondary

#D1E2C9

accent

#B5315A

background

#FCFAFD

surface

#F9F4FB

border

#D2CED4

text

#130F15

muted

#827F83

Preview Lab

Preview with #B583CC

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

Preview Lab → · Contrast checker → · Palette generator →