#B133BA#B133BA

#B133BA is a mid, highly saturated purple. Relative luminance 0.153; OKLCH L 56.3% C 0.220 H 325.1°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#B133BA
RGB	rgb(177, 51, 186)
HSL	hsl(296, 57%, 46%)
HSV	hsv(296, 73%, 73%)
CMYK	cmyk(4.8%, 72.6%, 0%, 27.1%)
CIE-LAB	lab(45.99, 66.19, -45.24)
CIE-LCH	lch(45.99, 80.17, 325.65°)
OKLab	oklab(56.33% 0.1803 -0.1259)
OKLCH	oklch(56.33% 0.22 325.1)
XYZ	xyz(28.1775, 15.2618, 47.9065)
Luminance	0.1526 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B133BA #3CBA33

analogous

#6E33BA #B133BA #BA3380

triadic

#B133BA #BAB133 #33BAB1

tetradic

#B133BA #BA6E33 #3CBA33 #3380BA

square

#B133BA #BA6E33 #3CBA33 #3380BA

split-complementary

#B133BA #80BA33 #33BA6E

monochromatic

#56195A #83268A #B133BA #C959D1 #D989DF

Accessibility & contrast

On white

5.18

#B133BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#B133BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B133BA

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B133BA	#FFFFFF	#000000	##FFFFFF
##B133BA	1.00	5.18	4.05	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0463BE

Deuteranopia (green-blind)

#4F72B7

Tritanopia (blue-blind)

#B54A74

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #b133ba;
/* rgb */ color: rgb(177, 51, 186);
/* oklch */ color: oklch(56.3% 0.220 325.1);

Tailwind

colors: {
  custom: {
    50: '#cc77cf',
    500: '#b133ba',
    950: '#000000',
  },
}

SCSS

$custom: #b133ba;
$custom-light: #cc77cf;
$custom-dark: #000000;

JSON

{
  "hex": "#b133ba",
  "rgb": {
    "r": 177,
    "g": 51,
    "b": 186
  },
  "hsl": {
    "h": 296,
    "s": 56.962,
    "l": 46.471
  },
  "oklch": {
    "l": 0.56325,
    "c": 0.21991,
    "h": 325.1
  },
  "luminance": 0.1526
}

Semantic roles & 50–950 ramp

primary

#B133BA

secondary

#85C980

accent

#E04852

background

#FDF7FC

surface

#FAEEF9

border

#D3C9D2

text

#140A14

muted

#837C82

Preview Lab

Preview with #B133BA

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

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