#973EB0#973EB0

#973EB0 is a mid, vivid purple. Relative luminance 0.132; OKLCH L 53.2% C 0.186 H 318.1°. Best body text is #FFFFFF at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#973EB0
RGB	rgb(151, 62, 176)
HSL	hsl(287, 48%, 47%)
HSV	hsv(287, 65%, 69%)
CMYK	cmyk(14.2%, 64.8%, 0%, 31%)
CIE-LAB	lab(43.00, 54.15, -44.35)
CIE-LCH	lch(43.00, 70.00, 320.68°)
OKLab	oklab(53.2% 0.1385 -0.1241)
OKLCH	oklch(53.2% 0.186 318.1)
XYZ	xyz(22.3205, 13.1601, 42.4303)
Luminance	0.1316 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#973EB0 #57B03E

analogous

#5E3EB0 #973EB0 #B03E90

triadic

#973EB0 #B0973E #3EB097

tetradic

#973EB0 #B05E3E #57B03E #3E90B0

square

#973EB0 #B05E3E #57B03E #3E90B0

split-complementary

#973EB0 #90B03E #3EB05E

monochromatic

#491E55 #702E83 #973EB0 #B263C8 #C890D8

Accessibility & contrast

On white

5.78

#973EB0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#973EB0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #973EB0

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##973EB0	#FFFFFF	#000000	##FFFFFF
##973EB0	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)

#1860B3

Deuteranopia (green-blind)

#4368AD

Tritanopia (blue-blind)

#975272

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #973eb0;
/* rgb */ color: rgb(151, 62, 176);
/* oklch */ color: oklch(53.2% 0.186 318.1);

Tailwind

colors: {
  custom: {
    50: '#b979c8',
    500: '#973eb0',
    950: '#000000',
  },
}

SCSS

$custom: #973eb0;
$custom-light: #b979c8;
$custom-dark: #000000;

JSON

{
  "hex": "#973eb0",
  "rgb": {
    "r": 151,
    "g": 62,
    "b": 176
  },
  "hsl": {
    "h": 286.842,
    "s": 47.899,
    "l": 46.667
  },
  "oklch": {
    "l": 0.53204,
    "c": 0.18597,
    "h": 318.1
  },
  "luminance": 0.13159
}

Semantic roles & 50–950 ramp

primary

#973EB0

secondary

#94C387

accent

#D7506E

background

#FBF7FC

surface

#F6EEF8

border

#D0C9D1

text

#120A13

muted

#817C82

Preview Lab

Preview with #973EB0

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

Preview Lab → · Contrast checker → · Palette generator →