#B333A6#B333A6

#B333A6 is a mid, highly saturated purple. Relative luminance 0.147; OKLCH L 55.5% C 0.205 H 332.4°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#B333A6
RGB	rgb(179, 51, 166)
HSL	hsl(306, 56%, 45%)
HSV	hsv(306, 72%, 70%)
CMYK	cmyk(0%, 71.5%, 7.3%, 29.8%)
CIE-LAB	lab(45.23, 63.37, -34.63)
CIE-LCH	lch(45.23, 72.21, 331.34°)
OKLab	oklab(55.49% 0.1822 -0.0951)
OKLCH	oklch(55.49% 0.205 332.4)
XYZ	xyz(26.6572, 14.7067, 37.5037)
Luminance	0.1470 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B333A6 #33B340

analogous

#8033B3 #B333A6 #B33366

triadic

#B333A6 #A6B333 #33A6B3

tetradic

#B333A6 #B38033 #33B340 #3366B3

square

#B333A6 #B38033 #33B340 #3366B3

split-complementary

#B333A6 #66B333 #33B380

monochromatic

#54184E #83257A #B333A6 #CE55C2 #DC84D3

Accessibility & contrast

On white

5.33

#B333A6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#B333A6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B333A6

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B333A6	#FFFFFF	#000000	##FFFFFF
##B333A6	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C5FA9

Deuteranopia (green-blind)

#5C71A3

Tritanopia (blue-blind)

#BB4069

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #b333a6;
/* rgb */ color: rgb(179, 51, 166);
/* oklch */ color: oklch(55.5% 0.205 332.4);

Tailwind

colors: {
  custom: {
    50: '#cd77c1',
    500: '#b333a6',
    950: '#000000',
  },
}

SCSS

$custom: #b333a6;
$custom-light: #cd77c1;
$custom-dark: #000000;

JSON

{
  "hex": "#b333a6",
  "rgb": {
    "r": 179,
    "g": 51,
    "b": 166
  },
  "hsl": {
    "h": 306.094,
    "s": 55.652,
    "l": 45.098
  },
  "oklch": {
    "l": 0.55492,
    "c": 0.20548,
    "h": 332.4
  },
  "luminance": 0.14705
}

Semantic roles & 50–950 ramp

primary

#B333A6

secondary

#7CC684

accent

#DF5849

background

#FDF7FB

surface

#FAEEF7

border

#D3C9D0

text

#140A12

muted

#837C81

Preview Lab

Preview with #B333A6

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

Preview Lab → · Contrast checker → · Palette generator →