#B33FE8#B33FE8

#B33FE8 is a mid, highly saturated purple. Relative luminance 0.190; OKLCH L 60.6% C 0.247 H 312.7°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#B33FE8
RGB	rgb(179, 63, 232)
HSL	hsl(281, 79%, 58%)
HSV	hsv(281, 73%, 91%)
CMYK	cmyk(22.8%, 72.8%, 0%, 9%)
CIE-LAB	lab(50.65, 70.87, -64.16)
CIE-LCH	lch(50.65, 95.60, 317.85°)
OKLab	oklab(60.61% 0.1674 -0.1813)
OKLCH	oklch(60.61% 0.247 312.7)
XYZ	xyz(34.9308, 18.9659, 78.1490)
Luminance	0.1897 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33FE8 #74E83F

analogous

#5E3FE8 #B33FE8 #E83FC9

triadic

#B33FE8 #E8B33F #3FE8B3

tetradic

#B33FE8 #E85E3F #74E83F #3FC9E8

square

#B33FE8 #E85E3F #74E83F #3FC9E8

split-complementary

#B33FE8 #C9E83F #3FE85E

monochromatic

#70129A #9719D1 #B33FE8 #C976EF #DEACF5

Accessibility & contrast

On white

4.38

#B33FE8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#B33FE8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B33FE8

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33FE8	#FFFFFF	#000000	##000000
##B33FE8	1.00	4.38	4.79	4.79
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073ED

Deuteranopia (green-blind)

#2B7BE4

Tritanopia (blue-blind)

#AD6591

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #b33fe8;
/* rgb */ color: rgb(179, 63, 232);
/* oklch */ color: oklch(60.6% 0.247 312.7);

Tailwind

colors: {
  custom: {
    50: '#cf7ff0',
    500: '#b33fe8',
    950: '#000000',
  },
}

SCSS

$custom: #b33fe8;
$custom-light: #cf7ff0;
$custom-dark: #000000;

JSON

{
  "hex": "#b33fe8",
  "rgb": {
    "r": 179,
    "g": 63,
    "b": 232
  },
  "hsl": {
    "h": 281.183,
    "s": 78.605,
    "l": 57.843
  },
  "oklch": {
    "l": 0.60611,
    "c": 0.24675,
    "h": 312.7
  },
  "luminance": 0.18965
}

Semantic roles & 50–950 ramp

primary

#B33FE8

secondary

#B5E3A0

accent

#F53370

background

#FDF8FE

surface

#FAEFFD

border

#D3CAD5

text

#140B17

muted

#837C85

Preview Lab

Preview with #B33FE8

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

Preview Lab → · Contrast checker → · Palette generator →