#973EB3#973EB3

#973EB3 is a mid, vivid purple. Relative luminance 0.133; OKLCH L 53.4% C 0.189 H 317.1°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#973EB3
RGB	rgb(151, 62, 179)
HSL	hsl(286, 49%, 47%)
HSV	hsv(286, 65%, 70%)
CMYK	cmyk(15.6%, 65.4%, 0%, 29.8%)
CIE-LAB	lab(43.18, 54.76, -45.84)
CIE-LCH	lch(43.18, 71.41, 320.07°)
OKLab	oklab(53.39% 0.1384 -0.1285)
OKLCH	oklch(53.39% 0.189 317.1)
XYZ	xyz(22.6206, 13.2801, 44.0109)
Luminance	0.1328 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#973EB3 #5AB33E

analogous

#5C3EB3 #973EB3 #B33E95

triadic

#973EB3 #B3973E #3EB397

tetradic

#973EB3 #B35C3E #5AB33E #3E95B3

square

#973EB3 #B35C3E #5AB33E #3E95B3

split-complementary

#973EB3 #95B33E #3EB35C

monochromatic

#4A1F58 #712E86 #973EB3 #B165CA #C892D9

Accessibility & contrast

On white

5.74

#973EB3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#973EB3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #973EB3

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##973EB3	#FFFFFF	#000000	##FFFFFF
##973EB3	1.00	5.74	3.66	5.74
#FFFFFF	5.74	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1160B7

Deuteranopia (green-blind)

#4169B0

Tritanopia (blue-blind)

#965373

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #973eb3;
/* rgb */ color: rgb(151, 62, 179);
/* oklch */ color: oklch(53.4% 0.189 317.1);

Tailwind

colors: {
  custom: {
    50: '#b97aca',
    500: '#973eb3',
    950: '#000000',
  },
}

SCSS

$custom: #973eb3;
$custom-light: #b97aca;
$custom-dark: #000000;

JSON

{
  "hex": "#973eb3",
  "rgb": {
    "r": 151,
    "g": 62,
    "b": 179
  },
  "hsl": {
    "h": 285.641,
    "s": 48.548,
    "l": 47.255
  },
  "oklch": {
    "l": 0.53391,
    "c": 0.18885,
    "h": 317.1
  },
  "luminance": 0.13279
}

Semantic roles & 50–950 ramp

primary

#973EB3

secondary

#97C588

accent

#D85070

background

#FBF7FC

surface

#F6EEF8

border

#D0C9D1

text

#120A13

muted

#817C82

Preview Lab

Preview with #973EB3

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

Preview Lab → · Contrast checker → · Palette generator →