#B133B2#B133B2

#B133B2 is a mid, highly saturated purple. Relative luminance 0.149; OKLCH L 55.9% C 0.214 H 327.6°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#B133B2
RGB	rgb(177, 51, 178)
HSL	hsl(300, 55%, 45%)
HSV	hsv(300, 71%, 70%)
CMYK	cmyk(0.6%, 71.3%, 0%, 30.2%)
CIE-LAB	lab(45.54, 64.84, -41.26)
CIE-LCH	lch(45.54, 76.86, 327.53°)
OKLab	oklab(55.86% 0.1804 -0.1143)
OKLCH	oklch(55.86% 0.214 327.6)
XYZ	xyz(27.3508, 14.9311, 43.5523)
Luminance	0.1493 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B133B2 #34B233

analogous

#7233B2 #B133B2 #B23373

triadic

#B133B2 #B2B133 #33B2B1

tetradic

#B133B2 #B27233 #34B233 #3373B2

square

#B133B2 #B27233 #34B233 #3373B2

split-complementary

#B133B2 #73B233 #33B272

monochromatic

#521853 #822582 #B133B2 #CD54CE #DB84DC

Accessibility & contrast

On white

5.27

#B133B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#B133B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B133B2

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B133B2	#FFFFFF	#000000	##FFFFFF
##B133B2	1.00	5.27	3.99	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A61B6

Deuteranopia (green-blind)

#5471AF

Tritanopia (blue-blind)

#B6466F

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #b133b2;
/* rgb */ color: rgb(177, 51, 178);
/* oklch */ color: oklch(55.9% 0.214 327.6);

Tailwind

colors: {
  custom: {
    50: '#cc77c9',
    500: '#b133b2',
    950: '#000000',
  },
}

SCSS

$custom: #b133b2;
$custom-light: #cc77c9;
$custom-dark: #000000;

JSON

{
  "hex": "#b133b2",
  "rgb": {
    "r": 177,
    "g": 51,
    "b": 178
  },
  "hsl": {
    "h": 299.528,
    "s": 55.459,
    "l": 44.902
  },
  "oklch": {
    "l": 0.55857,
    "c": 0.21359,
    "h": 327.6
  },
  "luminance": 0.14929
}

Semantic roles & 50–950 ramp

primary

#B133B2

secondary

#7CC57C

accent

#DF494A

background

#FDF7FC

surface

#FAEEF8

border

#D3C9D1

text

#140A13

muted

#837C82

Preview Lab

Preview with #B133B2

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

Preview Lab → · Contrast checker → · Palette generator →