#971B91#971B91

#971B91 is a mid, vivid purple. Relative luminance 0.094; OKLCH L 48.1% C 0.200 H 330.4°. Best body text is #FFFFFF at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#971B91
RGB	rgb(151, 27, 145)
HSL	hsl(303, 70%, 35%)
HSV	hsv(303, 82%, 59%)
CMYK	cmyk(0%, 82.1%, 4%, 40.8%)
CIE-LAB	lab(36.76, 61.12, -35.66)
CIE-LCH	lch(36.76, 70.77, 329.74°)
OKLab	oklab(48.15% 0.1736 -0.0986)
OKLCH	oklch(48.15% 0.2 330.4)
XYZ	xyz(18.2652, 9.4090, 27.6367)
Luminance	0.0941 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#971B91 #1B9721

analogous

#5F1B97 #971B91 #971B53

triadic

#971B91 #91971B #1B9197

tetradic

#971B91 #975F1B #1B9721 #1B5397

square

#971B91 #975F1B #1B9721 #1B5397

split-complementary

#971B91 #53971B #1B975F

monochromatic

#2F082D #63125F #971B91 #CB24C3 #DF4DD8

Accessibility & contrast

On white

7.29

#971B91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#971B91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #971B91

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##971B91	#FFFFFF	#000000	##FFFFFF
##971B91	1.00	7.29	2.88	7.29
#FFFFFF	7.29	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#024C94

Deuteranopia (green-blind)

#445C8E

Tritanopia (blue-blind)

#9D2E57

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #971b91;
/* rgb */ color: rgb(151, 27, 145);
/* oklch */ color: oklch(48.1% 0.200 330.4);

Tailwind

colors: {
  custom: {
    50: '#ba69b2',
    500: '#971b91',
    950: '#000000',
  },
}

SCSS

$custom: #971b91;
$custom-light: #ba69b2;
$custom-dark: #000000;

JSON

{
  "hex": "#971b91",
  "rgb": {
    "r": 151,
    "g": 27,
    "b": 145
  },
  "hsl": {
    "h": 302.903,
    "s": 69.663,
    "l": 34.902
  },
  "oklch": {
    "l": 0.48146,
    "c": 0.19962,
    "h": 330.4
  },
  "luminance": 0.09408
}

Semantic roles & 50–950 ramp

primary

#971B91

secondary

#4CC152

accent

#EC443B

background

#FBF6FB

surface

#F7ECF6

border

#D0C7D0

text

#120711

muted

#817A80

Preview Lab

Preview with #971B91

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

Preview Lab → · Contrast checker → · Palette generator →