#971F8B#971F8B

#971F8B is a mid, vivid purple. Relative luminance 0.094; OKLCH L 48.1% C 0.192 H 332.7°. Best body text is #FFFFFF at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#971F8B
RGB	rgb(151, 31, 139)
HSL	hsl(306, 66%, 36%)
HSV	hsv(306, 79%, 59%)
CMYK	cmyk(0%, 79.5%, 7.9%, 40.8%)
CIE-LAB	lab(36.79, 59.13, -31.93)
CIE-LCH	lch(36.79, 67.20, 331.63°)
OKLab	oklab(48.06% 0.1705 -0.0878)
OKLCH	oklch(48.06% 0.192 332.7)
XYZ	xyz(17.9128, 9.4249, 25.2969)
Luminance	0.0942 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#971F8B #1F972B

analogous

#671F97 #971F8B #971F4F

triadic

#971F8B #8B971F #1F8B97

tetradic

#971F8B #97671F #1F972B #1F4F97

square

#971F8B #97671F #1F972B #1F4F97

split-complementary

#971F8B #4F971F #1F9767

monochromatic

#310A2E #64155C #971F8B #CA29BA #DC54CE

Accessibility & contrast

On white

7.28

#971F8B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#971F8B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #971F8B

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##971F8B	#FFFFFF	#000000	##FFFFFF
##971F8B	1.00	7.28	2.88	7.28
#FFFFFF	7.28	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#174C8E

Deuteranopia (green-blind)

#495C88

Tritanopia (blue-blind)

#9E2D54

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #971f8b;
/* rgb */ color: rgb(151, 31, 139);
/* oklch */ color: oklch(48.1% 0.192 332.7);

Tailwind

colors: {
  custom: {
    50: '#b96aad',
    500: '#971f8b',
    950: '#000000',
  },
}

SCSS

$custom: #971f8b;
$custom-light: #b96aad;
$custom-dark: #000000;

JSON

{
  "hex": "#971f8b",
  "rgb": {
    "r": 151,
    "g": 31,
    "b": 139
  },
  "hsl": {
    "h": 306,
    "s": 65.934,
    "l": 35.686
  },
  "oklch": {
    "l": 0.48058,
    "c": 0.19175,
    "h": 332.7
  },
  "luminance": 0.09423
}

Semantic roles & 50–950 ramp

primary

#971F8B

secondary

#52BF5D

accent

#E9503F

background

#FBF6FA

surface

#F7ECF4

border

#D0C7CE

text

#120710

muted

#817A7F

Preview Lab

Preview with #971F8B

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

Preview Lab → · Contrast checker → · Palette generator →