#971B83#971B83

#971B83 is a mid, vivid purple. Relative luminance 0.090; OKLCH L 47.3% C 0.190 H 336.0°. Best body text is #FFFFFF at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#971B83
RGB	rgb(151, 27, 131)
HSL	hsl(310, 70%, 35%)
HSV	hsv(310, 82%, 59%)
CMYK	cmyk(0%, 82.1%, 13.2%, 40.8%)
CIE-LAB	lab(35.99, 59.00, -28.25)
CIE-LCH	lch(35.99, 65.41, 334.42°)
OKLab	oklab(47.35% 0.1733 -0.0772)
OKLCH	oklch(47.35% 0.19 336)
XYZ	xyz(17.2515, 9.0035, 22.2976)
Luminance	0.0900 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#971B83 #1B972F

analogous

#6D1B97 #971B83 #971B45

triadic

#971B83 #83971B #1B8397

tetradic

#971B83 #976D1B #1B972F #1B4597

square

#971B83 #976D1B #1B972F #1B4597

split-complementary

#971B83 #45971B #1B976D

monochromatic

#2F0829 #631256 #971B83 #CB24B0 #DF4DC8

Accessibility & contrast

On white

7.50

#971B83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#971B83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #971B83

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##971B83	#FFFFFF	#000000	##FFFFFF
##971B83	1.00	7.50	2.80	7.50
#FFFFFF	7.50	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D4986

Deuteranopia (green-blind)

#4C5B80

Tritanopia (blue-blind)

#9F264F

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #971b83;
/* rgb */ color: rgb(151, 27, 131);
/* oklch */ color: oklch(47.3% 0.190 336.0);

Tailwind

colors: {
  custom: {
    50: '#ba68a7',
    500: '#971b83',
    950: '#000000',
  },
}

SCSS

$custom: #971b83;
$custom-light: #ba68a7;
$custom-dark: #000000;

JSON

{
  "hex": "#971b83",
  "rgb": {
    "r": 151,
    "g": 27,
    "b": 131
  },
  "hsl": {
    "h": 309.677,
    "s": 69.663,
    "l": 34.902
  },
  "oklch": {
    "l": 0.47349,
    "c": 0.18967,
    "h": 336
  },
  "luminance": 0.09002
}

Semantic roles & 50–950 ramp

primary

#971B83

secondary

#4CC15F

accent

#EC583B

background

#FBF6FA

surface

#F7ECF4

border

#D0C7CE

text

#12070F

muted

#817A7F

Preview Lab

Preview with #971B83

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

Preview Lab → · Contrast checker → · Palette generator →