#971B8F#971B8F

#971B8F is a mid, vivid purple. Relative luminance 0.093; OKLCH L 48.0% C 0.198 H 331.2°. Best body text is #FFFFFF at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#971B8F
RGB	rgb(151, 27, 143)
HSL	hsl(304, 70%, 35%)
HSV	hsv(304, 82%, 59%)
CMYK	cmyk(0%, 82.1%, 5.3%, 40.8%)
CIE-LAB	lab(36.65, 60.81, -34.62)
CIE-LCH	lch(36.65, 69.97, 330.35°)
OKLab	oklab(48.03% 0.1736 -0.0956)
OKLCH	oklch(48.03% 0.198 331.2)
XYZ	xyz(18.1124, 9.3479, 26.8317)
Luminance	0.0935 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#971B8F #1B9723

analogous

#611B97 #971B8F #971B51

triadic

#971B8F #8F971B #1B8F97

tetradic

#971B8F #97611B #1B9723 #1B5197

square

#971B8F #97611B #1B9723 #1B5197

split-complementary

#971B8F #51971B #1B9761

monochromatic

#2F082D #63125E #971B8F #CB24C0 #DF4DD6

Accessibility & contrast

On white

7.32

#971B8F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#971B8F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #971B8F

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##971B8F	#FFFFFF	#000000	##FFFFFF
##971B8F	1.00	7.32	2.87	7.32
#FFFFFF	7.32	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#084B92

Deuteranopia (green-blind)

#465C8C

Tritanopia (blue-blind)

#9D2D56

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #971b8f;
/* rgb */ color: rgb(151, 27, 143);
/* oklch */ color: oklch(48.0% 0.198 331.2);

Tailwind

colors: {
  custom: {
    50: '#b969b0',
    500: '#971b8f',
    950: '#000000',
  },
}

SCSS

$custom: #971b8f;
$custom-light: #b969b0;
$custom-dark: #000000;

JSON

{
  "hex": "#971b8f",
  "rgb": {
    "r": 151,
    "g": 27,
    "b": 143
  },
  "hsl": {
    "h": 303.871,
    "s": 69.663,
    "l": 34.902
  },
  "oklch": {
    "l": 0.48028,
    "c": 0.19815,
    "h": 331.2
  },
  "luminance": 0.09346
}

Semantic roles & 50–950 ramp

primary

#971B8F

secondary

#4CC154

accent

#EC473B

background

#FBF6FA

surface

#F7ECF5

border

#D0C7CF

text

#120710

muted

#817A7F

Preview Lab

Preview with #971B8F

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

Preview Lab → · Contrast checker → · Palette generator →