#971CB4#971CB4

#971CB4 is a mid, highly saturated purple. Relative luminance 0.107; OKLCH L 50.5% C 0.226 H 318.6°. Best body text is #FFFFFF at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#971CB4
RGB	rgb(151, 28, 180)
HSL	hsl(289, 73%, 41%)
HSV	hsv(289, 84%, 71%)
CMYK	cmyk(16.1%, 84.4%, 0%, 29.4%)
CIE-LAB	lab(39.08, 66.83, -53.02)
CIE-LCH	lch(39.08, 85.31, 321.57°)
OKLab	oklab(50.5% 0.1692 -0.1493)
OKLCH	oklch(50.5% 0.226 318.6)
XYZ	xyz(21.4148, 10.7062, 44.1097)
Luminance	0.1071 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#971CB4 #39B41C

analogous

#4B1CB4 #971CB4 #B41C85

triadic

#971CB4 #B4971C #1CB497

tetradic

#971CB4 #B44B1C #39B41C #1C85B4

square

#971CB4 #B44B1C #39B41C #1C85B4

split-complementary

#971CB4 #85B41C #1CB44B

monochromatic

#3E0C4A #6B147F #971CB4 #BD2FDF #CE64E7

Accessibility & contrast

On white

6.69

#971CB4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#971CB4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #971CB4

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##971CB4	#FFFFFF	#000000	##FFFFFF
##971CB4	1.00	6.69	3.14	6.69
#FFFFFF	6.69	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055B8

Deuteranopia (green-blind)

#2660B1

Tritanopia (blue-blind)

#96426B

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #971cb4;
/* rgb */ color: rgb(151, 28, 180);
/* oklch */ color: oklch(50.5% 0.226 318.6);

Tailwind

colors: {
  custom: {
    50: '#ba6bcb',
    500: '#971cb4',
    950: '#000000',
  },
}

SCSS

$custom: #971cb4;
$custom-light: #ba6bcb;
$custom-dark: #000000;

JSON

{
  "hex": "#971cb4",
  "rgb": {
    "r": 151,
    "g": 28,
    "b": 180
  },
  "hsl": {
    "h": 288.553,
    "s": 73.077,
    "l": 40.784
  },
  "oklch": {
    "l": 0.50497,
    "c": 0.22562,
    "h": 318.6
  },
  "luminance": 0.10705
}

Semantic roles & 50–950 ramp

primary

#971CB4

secondary

#75CC60

accent

#F0385B

background

#FCF6FC

surface

#F8ECF9

border

#D1C7D2

text

#120813

muted

#817A82

Preview Lab

Preview with #971CB4

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

Preview Lab → · Contrast checker → · Palette generator →