#973DB5#973DB5

#973DB5 is a mid, vivid purple. Relative luminance 0.133; OKLCH L 53.4% C 0.192 H 316.6°. Best body text is #FFFFFF at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#973DB5
RGB	rgb(151, 61, 181)
HSL	hsl(285, 50%, 47%)
HSV	hsv(285, 66%, 71%)
CMYK	cmyk(16.6%, 66.3%, 0%, 29%)
CIE-LAB	lab(43.14, 55.61, -47.08)
CIE-LCH	lch(43.14, 72.86, 319.75°)
OKLab	oklab(53.4% 0.1395 -0.1321)
OKLCH	oklch(53.4% 0.192 316.6)
XYZ	xyz(22.7705, 13.2539, 45.0659)
Luminance	0.1325 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#973DB5 #5BB53D

analogous

#5B3DB5 #973DB5 #B53D97

triadic

#973DB5 #B5973D #3DB597

tetradic

#973DB5 #B55B3D #5BB53D #3D97B5

square

#973DB5 #B55B3D #5BB53D #3D97B5

split-complementary

#973DB5 #97B53D #3DB55B

monochromatic

#4B1E59 #712E87 #973DB5 #B164CB #C892DA

Accessibility & contrast

On white

5.75

#973DB5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#973DB5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #973DB5

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##973DB5	#FFFFFF	#000000	##FFFFFF
##973DB5	1.00	5.75	3.65	5.75
#FFFFFF	5.75	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0560B9

Deuteranopia (green-blind)

#3E69B2

Tritanopia (blue-blind)

#955374

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #973db5;
/* rgb */ color: rgb(151, 61, 181);
/* oklch */ color: oklch(53.4% 0.192 316.6);

Tailwind

colors: {
  custom: {
    50: '#b979cc',
    500: '#973db5',
    950: '#000000',
  },
}

SCSS

$custom: #973db5;
$custom-light: #b979cc;
$custom-dark: #000000;

JSON

{
  "hex": "#973db5",
  "rgb": {
    "r": 151,
    "g": 61,
    "b": 181
  },
  "hsl": {
    "h": 285,
    "s": 49.587,
    "l": 47.451
  },
  "oklch": {
    "l": 0.53402,
    "c": 0.19213,
    "h": 316.6
  },
  "luminance": 0.13253
}

Semantic roles & 50–950 ramp

primary

#973DB5

secondary

#98C588

accent

#D94F71

background

#FBF7FC

surface

#F7EEF9

border

#D0C9D2

text

#120913

muted

#817B82

Preview Lab

Preview with #973DB5

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

Preview Lab → · Contrast checker → · Palette generator →