#973DB3#973DB3

#973DB3 is a mid, vivid purple. Relative luminance 0.132; OKLCH L 53.3% C 0.190 H 317.2°. Best body text is #FFFFFF at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#973DB3
RGB	rgb(151, 61, 179)
HSL	hsl(286, 49%, 47%)
HSV	hsv(286, 66%, 70%)
CMYK	cmyk(15.6%, 65.9%, 0%, 29.8%)
CIE-LAB	lab(43.02, 55.20, -46.09)
CIE-LCH	lch(43.02, 71.92, 320.14°)
OKLab	oklab(53.27% 0.1396 -0.1292)
OKLCH	oklch(53.27% 0.19 317.2)
XYZ	xyz(22.5667, 13.1724, 43.9929)
Luminance	0.1317 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#973DB3 #59B33D

analogous

#5C3DB3 #973DB3 #B33D94

triadic

#973DB3 #B3973D #3DB397

tetradic

#973DB3 #B35C3D #59B33D #3D94B3

square

#973DB3 #B35C3D #59B33D #3D94B3

split-complementary

#973DB3 #94B33D #3DB35C

monochromatic

#4A1E58 #702D85 #973DB3 #B263CA #C891D9

Accessibility & contrast

On white

5.78

#973DB3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#973DB3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #973DB3

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##973DB3	#FFFFFF	#000000	##FFFFFF
##973DB3	1.00	5.78	3.63	5.78
#FFFFFF	5.78	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D60B7

Deuteranopia (green-blind)

#4068B0

Tritanopia (blue-blind)

#965373

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #973db3;
/* rgb */ color: rgb(151, 61, 179);
/* oklch */ color: oklch(53.3% 0.190 317.2);

Tailwind

colors: {
  custom: {
    50: '#b979ca',
    500: '#973db3',
    950: '#000000',
  },
}

SCSS

$custom: #973db3;
$custom-light: #b979ca;
$custom-dark: #000000;

JSON

{
  "hex": "#973db3",
  "rgb": {
    "r": 151,
    "g": 61,
    "b": 179
  },
  "hsl": {
    "h": 285.763,
    "s": 49.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.53275,
    "c": 0.1902,
    "h": 317.2
  },
  "luminance": 0.13171
}

Semantic roles & 50–950 ramp

primary

#973DB3

secondary

#96C587

accent

#D94F70

background

#FBF7FC

surface

#F6EEF8

border

#D0C9D1

text

#120913

muted

#817B82

Preview Lab

Preview with #973DB3

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

Preview Lab → · Contrast checker → · Palette generator →