#B133E2#B133E2

#B133E2 is a mid, highly saturated purple. Relative luminance 0.172; OKLCH L 58.9% C 0.253 H 314.1°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#B133E2
RGB	rgb(177, 51, 226)
HSL	hsl(283, 75%, 54%)
HSV	hsv(283, 77%, 89%)
CMYK	cmyk(21.7%, 77.4%, 0%, 11.4%)
CIE-LAB	lab(48.52, 73.46, -64.22)
CIE-LCH	lch(48.52, 97.57, 318.84°)
OKLab	oklab(58.92% 0.176 -0.1815)
OKLCH	oklch(58.92% 0.253 314.1)
XYZ	xyz(33.0404, 17.2069, 73.5176)
Luminance	0.1721 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B133E2 #64E233

analogous

#5A33E2 #B133E2 #E233BC

triadic

#B133E2 #E2B133 #33E2B1

tetradic

#B133E2 #E25A33 #64E233 #33BCE2

square

#B133E2 #E25A33 #64E233 #33BCE2

split-complementary

#B133E2 #BCE233 #33E25A

monochromatic

#671387 #901BBD #B133E2 #C569EA #DA9EF1

Accessibility & contrast

On white

4.73

#B133E2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#B133E2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B133E2

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B133E2	#FFFFFF	#000000	##FFFFFF
##B133E2	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DE7

Deuteranopia (green-blind)

#2376DE

Tritanopia (blue-blind)

#AC5D8A

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #b133e2;
/* rgb */ color: rgb(177, 51, 226);
/* oklch */ color: oklch(58.9% 0.253 314.1);

Tailwind

colors: {
  custom: {
    50: '#cd79ec',
    500: '#b133e2',
    950: '#000000',
  },
}

SCSS

$custom: #b133e2;
$custom-light: #cd79ec;
$custom-dark: #000000;

JSON

{
  "hex": "#b133e2",
  "rgb": {
    "r": 177,
    "g": 51,
    "b": 226
  },
  "hsl": {
    "h": 283.2,
    "s": 75.107,
    "l": 54.314
  },
  "oklch": {
    "l": 0.58923,
    "c": 0.25282,
    "h": 314.1
  },
  "luminance": 0.17206
}

Semantic roles & 50–950 ramp

primary

#B133E2

secondary

#A8DE93

accent

#F2366B

background

#FDF7FE

surface

#FAEEFD

border

#D3C9D5

text

#140A16

muted

#837C84

Preview Lab

Preview with #B133E2

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

Preview Lab → · Contrast checker → · Palette generator →