#973DB1#973DB1

#973DB1 is a mid, vivid purple. Relative luminance 0.131; OKLCH L 53.1% C 0.188 H 317.9°. Best body text is #FFFFFF at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#973DB1
RGB	rgb(151, 61, 177)
HSL	hsl(287, 49%, 47%)
HSV	hsv(287, 66%, 69%)
CMYK	cmyk(14.7%, 65.5%, 0%, 30.6%)
CIE-LAB	lab(42.90, 54.80, -45.11)
CIE-LCH	lch(42.90, 70.98, 320.54°)
OKLab	oklab(53.15% 0.1396 -0.1263)
OKLCH	oklch(53.15% 0.188 317.9)
XYZ	xyz(22.3659, 13.0921, 42.9353)
Luminance	0.1309 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#973DB1 #57B13D

analogous

#5D3DB1 #973DB1 #B13D91

triadic

#973DB1 #B1973D #3DB197

tetradic

#973DB1 #B15D3D #57B13D #3D91B1

square

#973DB1 #B15D3D #57B13D #3D91B1

split-complementary

#973DB1 #91B13D #3DB15D

monochromatic

#491E56 #702D83 #973DB1 #B262C9 #C890D9

Accessibility & contrast

On white

5.80

#973DB1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#973DB1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #973DB1

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##973DB1	#FFFFFF	#000000	##FFFFFF
##973DB1	1.00	5.80	3.62	5.80
#FFFFFF	5.80	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1260B4

Deuteranopia (green-blind)

#4168AE

Tritanopia (blue-blind)

#965272

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #973db1;
/* rgb */ color: rgb(151, 61, 177);
/* oklch */ color: oklch(53.1% 0.188 317.9);

Tailwind

colors: {
  custom: {
    50: '#b979c9',
    500: '#973db1',
    950: '#000000',
  },
}

SCSS

$custom: #973db1;
$custom-light: #b979c9;
$custom-dark: #000000;

JSON

{
  "hex": "#973db1",
  "rgb": {
    "r": 151,
    "g": 61,
    "b": 177
  },
  "hsl": {
    "h": 286.552,
    "s": 48.739,
    "l": 46.667
  },
  "oklch": {
    "l": 0.5315,
    "c": 0.1883,
    "h": 317.9
  },
  "luminance": 0.13091
}

Semantic roles & 50–950 ramp

primary

#973DB1

secondary

#94C486

accent

#D8506E

background

#FBF7FC

surface

#F6EEF8

border

#D0C9D1

text

#120913

muted

#817B82

Preview Lab

Preview with #973DB1

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

Preview Lab → · Contrast checker → · Palette generator →