#971EB4#971EB4

#971EB4 is a mid, highly saturated purple. Relative luminance 0.108; OKLCH L 50.6% C 0.224 H 318.5°. Best body text is #FFFFFF at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#971EB4
RGB	rgb(151, 30, 180)
HSL	hsl(288, 71%, 41%)
HSV	hsv(288, 83%, 71%)
CMYK	cmyk(16.1%, 83.3%, 0%, 29.4%)
CIE-LAB	lab(39.25, 66.34, -52.75)
CIE-LCH	lch(39.25, 84.75, 321.51°)
OKLab	oklab(50.61% 0.1679 -0.1485)
OKLCH	oklch(50.61% 0.224 318.5)
XYZ	xyz(21.4639, 10.8042, 44.1260)
Luminance	0.1080 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#971EB4 #3BB41E

analogous

#4C1EB4 #971EB4 #B41E86

triadic

#971EB4 #B4971E #1EB497

tetradic

#971EB4 #B44C1E #3BB41E #1E86B4

square

#971EB4 #B44C1E #3BB41E #1E86B4

split-complementary

#971EB4 #86B41E #1EB44C

monochromatic

#3F0D4B #6B1580 #971EB4 #BC32DD #CD67E6

Accessibility & contrast

On white

6.64

#971EB4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#971EB4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #971EB4

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##971EB4	#FFFFFF	#000000	##FFFFFF
##971EB4	1.00	6.64	3.16	6.64
#FFFFFF	6.64	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055B8

Deuteranopia (green-blind)

#2860B1

Tritanopia (blue-blind)

#96426C

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #971eb4;
/* rgb */ color: rgb(151, 30, 180);
/* oklch */ color: oklch(50.6% 0.224 318.5);

Tailwind

colors: {
  custom: {
    50: '#ba6ccb',
    500: '#971eb4',
    950: '#000000',
  },
}

SCSS

$custom: #971eb4;
$custom-light: #ba6ccb;
$custom-dark: #000000;

JSON

{
  "hex": "#971eb4",
  "rgb": {
    "r": 151,
    "g": 30,
    "b": 180
  },
  "hsl": {
    "h": 288.4,
    "s": 71.429,
    "l": 41.176
  },
  "oklch": {
    "l": 0.50614,
    "c": 0.22415,
    "h": 318.5
  },
  "luminance": 0.10803
}

Semantic roles & 50–950 ramp

primary

#971EB4

secondary

#77CB63

accent

#EE3A5D

background

#FCF6FC

surface

#F8ECF9

border

#D1C7D2

text

#120813

muted

#817A82

Preview Lab

Preview with #971EB4

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

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