#B333A0#B333A0

#B333A0 is a mid, highly saturated purple. Relative luminance 0.145; OKLCH L 55.2% C 0.201 H 334.6°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#B333A0
RGB	rgb(179, 51, 160)
HSL	hsl(309, 56%, 45%)
HSV	hsv(309, 72%, 70%)
CMYK	cmyk(0%, 71.5%, 10.6%, 29.8%)
CIE-LAB	lab(44.93, 62.44, -31.52)
CIE-LCH	lch(44.93, 69.95, 333.21°)
OKLab	oklab(55.18% 0.1817 -0.0862)
OKLCH	oklch(55.18% 0.201 334.6)
XYZ	xyz(26.1197, 14.4917, 34.6724)
Luminance	0.1449 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B333A0 #33B346

analogous

#8633B3 #B333A0 #B33360

triadic

#B333A0 #A0B333 #33A0B3

tetradic

#B333A0 #B38633 #33B346 #3360B3

square

#B333A0 #B38633 #33B346 #3360B3

split-complementary

#B333A0 #60B333 #33B386

monochromatic

#54184B #832575 #B333A0 #CE55BC #DC84CF

Accessibility & contrast

On white

5.39

#B333A0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#B333A0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B333A0

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B333A0	#FFFFFF	#000000	##FFFFFF
##B333A0	1.00	5.39	3.90	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#325EA3

Deuteranopia (green-blind)

#5F719D

Tritanopia (blue-blind)

#BC3D66

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #b333a0;
/* rgb */ color: rgb(179, 51, 160);
/* oklch */ color: oklch(55.2% 0.201 334.6);

Tailwind

colors: {
  custom: {
    50: '#cd77bc',
    500: '#b333a0',
    950: '#000000',
  },
}

SCSS

$custom: #b333a0;
$custom-light: #cd77bc;
$custom-dark: #000000;

JSON

{
  "hex": "#b333a0",
  "rgb": {
    "r": 179,
    "g": 51,
    "b": 160
  },
  "hsl": {
    "h": 308.906,
    "s": 55.652,
    "l": 45.098
  },
  "oklch": {
    "l": 0.55178,
    "c": 0.20108,
    "h": 334.6
  },
  "luminance": 0.14489
}

Semantic roles & 50–950 ramp

primary

#B333A0

secondary

#7CC687

accent

#DF5F49

background

#FDF7FB

surface

#FAEEF6

border

#D3C9D0

text

#140912

muted

#837B81

Preview Lab

Preview with #B333A0

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

Preview Lab → · Contrast checker → · Palette generator →