#971B90#971B90

#971B90 is a mid, vivid purple. Relative luminance 0.094; OKLCH L 48.1% C 0.199 H 330.8°. Best body text is #FFFFFF at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#971B90
RGB	rgb(151, 27, 144)
HSL	hsl(303, 70%, 35%)
HSV	hsv(303, 82%, 59%)
CMYK	cmyk(0%, 82.1%, 4.6%, 40.8%)
CIE-LAB	lab(36.70, 60.96, -35.14)
CIE-LCH	lch(36.70, 70.37, 330.04°)
OKLab	oklab(48.09% 0.1736 -0.0971)
OKLCH	oklch(48.09% 0.199 330.8)
XYZ	xyz(18.1884, 9.3783, 27.2324)
Luminance	0.0938 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#971B90 #1B9722

analogous

#601B97 #971B90 #971B52

triadic

#971B90 #90971B #1B9097

tetradic

#971B90 #97601B #1B9722 #1B5297

square

#971B90 #97601B #1B9722 #1B5297

split-complementary

#971B90 #52971B #1B9760

monochromatic

#2F082D #63125E #971B90 #CB24C2 #DF4DD7

Accessibility & contrast

On white

7.30

#971B90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#971B90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #971B90

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##971B90	#FFFFFF	#000000	##FFFFFF
##971B90	1.00	7.30	2.88	7.30
#FFFFFF	7.30	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#054C93

Deuteranopia (green-blind)

#455C8D

Tritanopia (blue-blind)

#9D2E56

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #971b90;
/* rgb */ color: rgb(151, 27, 144);
/* oklch */ color: oklch(48.1% 0.199 330.8);

Tailwind

colors: {
  custom: {
    50: '#b969b1',
    500: '#971b90',
    950: '#000000',
  },
}

SCSS

$custom: #971b90;
$custom-light: #b969b1;
$custom-dark: #000000;

JSON

{
  "hex": "#971b90",
  "rgb": {
    "r": 151,
    "g": 27,
    "b": 144
  },
  "hsl": {
    "h": 303.387,
    "s": 69.663,
    "l": 34.902
  },
  "oklch": {
    "l": 0.48087,
    "c": 0.19888,
    "h": 330.8
  },
  "luminance": 0.09377
}

Semantic roles & 50–950 ramp

primary

#971B90

secondary

#4CC153

accent

#EC453B

background

#FBF6FA

surface

#F7ECF5

border

#D0C7CF

text

#120711

muted

#817A80

Preview Lab

Preview with #971B90

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

Preview Lab → · Contrast checker → · Palette generator →