#971D8B#971D8B

#971D8B is a mid, vivid purple. Relative luminance 0.093; OKLCH L 47.9% C 0.194 H 332.7°. Best body text is #FFFFFF at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#971D8B
RGB	rgb(151, 29, 139)
HSL	hsl(306, 68%, 35%)
HSV	hsv(306, 81%, 59%)
CMYK	cmyk(0%, 80.8%, 7.9%, 40.8%)
CIE-LAB	lab(36.60, 59.67, -32.23)
CIE-LCH	lch(36.60, 67.82, 331.62°)
OKLab	oklab(47.92% 0.1721 -0.0887)
OKLCH	oklch(47.92% 0.194 332.7)
XYZ	xyz(17.8622, 9.3237, 25.2800)
Luminance	0.0932 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#971D8B #1D9729

analogous

#661D97 #971D8B #971D4E

triadic

#971D8B #8B971D #1D8B97

tetradic

#971D8B #97661D #1D9729 #1D4E97

square

#971D8B #97661D #1D9729 #1D4E97

split-complementary

#971D8B #4E971D #1D9766

monochromatic

#30092C #64135C #971D8B #CA27BA #DE51D0

Accessibility & contrast

On white

7.33

#971D8B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#971D8B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #971D8B

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##971D8B	#FFFFFF	#000000	##FFFFFF
##971D8B	1.00	7.33	2.86	7.33
#FFFFFF	7.33	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#144B8E

Deuteranopia (green-blind)

#485C88

Tritanopia (blue-blind)

#9E2C54

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #971d8b;
/* rgb */ color: rgb(151, 29, 139);
/* oklch */ color: oklch(47.9% 0.194 332.7);

Tailwind

colors: {
  custom: {
    50: '#b969ad',
    500: '#971d8b',
    950: '#000000',
  },
}

SCSS

$custom: #971d8b;
$custom-light: #b969ad;
$custom-dark: #000000;

JSON

{
  "hex": "#971d8b",
  "rgb": {
    "r": 151,
    "g": 29,
    "b": 139
  },
  "hsl": {
    "h": 305.902,
    "s": 67.778,
    "l": 35.294
  },
  "oklch": {
    "l": 0.47923,
    "c": 0.19357,
    "h": 332.7
  },
  "luminance": 0.09322
}

Semantic roles & 50–950 ramp

primary

#971D8B

secondary

#4FC05B

accent

#EB4E3D

background

#FBF6FA

surface

#F7ECF4

border

#D0C7CE

text

#120710

muted

#817A7F

Preview Lab

Preview with #971D8B

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

Preview Lab → · Contrast checker → · Palette generator →