#B336B0#B336B0

#B336B0 is a mid, highly saturated purple. Relative luminance 0.154; OKLCH L 56.3% C 0.210 H 328.9°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#B336B0
RGB	rgb(179, 54, 176)
HSL	hsl(301, 54%, 46%)
HSV	hsv(301, 70%, 70%)
CMYK	cmyk(0%, 69.8%, 1.7%, 29.8%)
CIE-LAB	lab(46.12, 63.92, -39.14)
CIE-LCH	lch(46.12, 74.95, 328.52°)
OKLab	oklab(56.3% 0.1796 -0.1081)
OKLCH	oklch(56.3% 0.21 328.9)
XYZ	xyz(27.7458, 15.3587, 42.5690)
Luminance	0.1536 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B336B0 #36B339

analogous

#7736B3 #B336B0 #B33671

triadic

#B336B0 #B0B336 #36B0B3

tetradic

#B336B0 #B37736 #36B339 #3671B3

square

#B336B0 #B37736 #36B339 #3671B3

split-complementary

#B336B0 #71B336 #36B377

monochromatic

#551A54 #842882 #B336B0 #CD59CA #DB88D9

Accessibility & contrast

On white

5.16

#B336B0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#B336B0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B336B0

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B336B0	#FFFFFF	#000000	##FFFFFF
##B336B0	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2563B3

Deuteranopia (green-blind)

#5873AD

Tritanopia (blue-blind)

#B9476F

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #b336b0;
/* rgb */ color: rgb(179, 54, 176);
/* oklch */ color: oklch(56.3% 0.210 328.9);

Tailwind

colors: {
  custom: {
    50: '#cd78c8',
    500: '#b336b0',
    950: '#000000',
  },
}

SCSS

$custom: #b336b0;
$custom-light: #cd78c8;
$custom-dark: #000000;

JSON

{
  "hex": "#b336b0",
  "rgb": {
    "r": 179,
    "g": 54,
    "b": 176
  },
  "hsl": {
    "h": 301.44,
    "s": 53.648,
    "l": 45.686
  },
  "oklch": {
    "l": 0.56303,
    "c": 0.20963,
    "h": 328.9
  },
  "luminance": 0.15357
}

Semantic roles & 50–950 ramp

primary

#B336B0

secondary

#80C581

accent

#DD4E4B

background

#FDF7FC

surface

#FAEEF8

border

#D3C9D1

text

#140A13

muted

#837C82

Preview Lab

Preview with #B336B0

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

Preview Lab → · Contrast checker → · Palette generator →