#B33EC4#B33EC4

#B33EC4 is a mid, highly saturated purple. Relative luminance 0.170; OKLCH L 58.2% C 0.216 H 322.4°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#B33EC4
RGB	rgb(179, 62, 196)
HSL	hsl(292, 53%, 51%)
HSV	hsv(292, 68%, 77%)
CMYK	cmyk(8.7%, 68.4%, 0%, 23.1%)
CIE-LAB	lab(48.28, 64.40, -47.39)
CIE-LCH	lch(48.28, 79.96, 323.65°)
OKLab	oklab(58.21% 0.1714 -0.1322)
OKLCH	oklch(58.21% 0.216 322.4)
XYZ	xyz(30.2758, 17.0162, 53.9036)
Luminance	0.1701 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33EC4 #4FC43E

analogous

#703EC4 #B33EC4 #C43E92

triadic

#B33EC4 #C4B33E #3EC4B3

tetradic

#B33EC4 #C4703E #4FC43E #3E92C4

square

#B33EC4 #C4703E #4FC43E #3E92C4

split-complementary

#B33EC4 #92C43E #3EC470

monochromatic

#5F2068 #892E97 #B33EC4 #C56DD2 #D89CE1

Accessibility & contrast

On white

4.77

#B33EC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#B33EC4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33EC4

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33EC4	#FFFFFF	#000000	##FFFFFF
##B33EC4	1.00	4.77	4.40	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#126AC8

Deuteranopia (green-blind)

#5077C1

Tritanopia (blue-blind)

#B5557C

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #b33ec4;
/* rgb */ color: rgb(179, 62, 196);
/* oklch */ color: oklch(58.2% 0.216 322.4);

Tailwind

colors: {
  custom: {
    50: '#cd7dd6',
    500: '#b33ec4',
    950: '#000000',
  },
}

SCSS

$custom: #b33ec4;
$custom-light: #cd7dd6;
$custom-dark: #000000;

JSON

{
  "hex": "#b33ec4",
  "rgb": {
    "r": 179,
    "g": 62,
    "b": 196
  },
  "hsl": {
    "h": 292.388,
    "s": 53.175,
    "l": 50.588
  },
  "oklch": {
    "l": 0.58211,
    "c": 0.21644,
    "h": 322.4
  },
  "luminance": 0.17014
}

Semantic roles & 50–950 ramp

primary

#B33EC4

secondary

#99CD91

accent

#DD4B5E

background

#FDF8FD

surface

#FAEFFA

border

#D3CAD3

text

#140A14

muted

#837C83

Preview Lab

Preview with #B33EC4

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

Preview Lab → · Contrast checker → · Palette generator →