#9D51BB#9D51BB

#9D51BB is a mid, vivid purple. Relative luminance 0.166; OKLCH L 57.1% C 0.172 H 315.4°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#9D51BB
RGB	rgb(157, 81, 187)
HSL	hsl(283, 44%, 53%)
HSV	hsv(283, 57%, 73%)
CMYK	cmyk(16%, 56.7%, 0%, 26.7%)
CIE-LAB	lab(47.81, 48.78, -43.11)
CIE-LCH	lch(47.81, 65.10, 318.53°)
OKLab	oklab(57.07% 0.1222 -0.1204)
OKLCH	oklch(57.07% 0.172 315.4)
XYZ	xyz(25.8153, 16.6416, 48.8564)
Luminance	0.1664 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9D51BB #6FBB51

analogous

#6851BB #9D51BB #BB51A4

triadic

#9D51BB #BB9D51 #51BB9D

tetradic

#9D51BB #BB6851 #6FBB51 #51A4BB

square

#9D51BB #BB6851 #6FBB51 #51A4BB

split-complementary

#9D51BB #A4BB51 #51BB68

monochromatic

#572969 #7B3A95 #9D51BB #B67DCC #CFA9DD

Accessibility & contrast

On white

4.85

#9D51BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#9D51BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #9D51BB

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9D51BB	#FFFFFF	#000000	##FFFFFF
##9D51BB	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#356DBE

Deuteranopia (green-blind)

#5174B8

Tritanopia (blue-blind)

#9B637E

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #9d51bb;
/* rgb */ color: rgb(157, 81, 187);
/* oklch */ color: oklch(57.1% 0.172 315.4);

Tailwind

colors: {
  custom: {
    50: '#bc85d0',
    500: '#9d51bb',
    950: '#000000',
  },
}

SCSS

$custom: #9d51bb;
$custom-light: #bc85d0;
$custom-dark: #000000;

JSON

{
  "hex": "#9d51bb",
  "rgb": {
    "r": 157,
    "g": 81,
    "b": 187
  },
  "hsl": {
    "h": 283.019,
    "s": 43.802,
    "l": 52.549
  },
  "oklch": {
    "l": 0.57069,
    "c": 0.17161,
    "h": 315.4
  },
  "luminance": 0.16641
}

Semantic roles & 50–950 ramp

primary

#9D51BB

secondary

#AACB9D

accent

#D45478

background

#FBF8FC

surface

#F7EFF9

border

#D0CAD2

text

#120B14

muted

#817C82

Preview Lab

Preview with #9D51BB

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

Preview Lab → · Contrast checker → · Palette generator →