#B33FC8#B33FC8

#B33FC8 is a mid, highly saturated purple. Relative luminance 0.173; OKLCH L 58.5% C 0.219 H 321.1°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#B33FC8
RGB	rgb(179, 63, 200)
HSL	hsl(291, 55%, 52%)
HSV	hsv(291, 69%, 78%)
CMYK	cmyk(10.5%, 68.5%, 0%, 21.6%)
CIE-LAB	lab(48.65, 64.74, -49.11)
CIE-LCH	lch(48.65, 81.26, 322.82°)
OKLab	oklab(58.55% 0.1702 -0.1372)
OKLCH	oklch(58.55% 0.219 321.1)
XYZ	xyz(30.7921, 17.3105, 56.3517)
Luminance	0.1731 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33FC8 #54C83F

analogous

#6F3FC8 #B33FC8 #C83F99

triadic

#B33FC8 #C8B33F #3FC8B3

tetradic

#B33FC8 #C86F3F #54C83F #3F99C8

square

#B33FC8 #C86F3F #54C83F #3F99C8

split-complementary

#B33FC8 #99C83F #3FC86F

monochromatic

#611F6D #8C2D9D #B33FC8 #C66FD6 #D99EE3

Accessibility & contrast

On white

4.71

#B33FC8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#B33FC8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33FC8

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33FC8	#FFFFFF	#000000	##FFFFFF
##B33FC8	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#096BCC

Deuteranopia (green-blind)

#4E78C5

Tritanopia (blue-blind)

#B4577F

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #b33fc8;
/* rgb */ color: rgb(179, 63, 200);
/* oklch */ color: oklch(58.5% 0.219 321.1);

Tailwind

colors: {
  custom: {
    50: '#cd7ed9',
    500: '#b33fc8',
    950: '#000000',
  },
}

SCSS

$custom: #b33fc8;
$custom-light: #cd7ed9;
$custom-dark: #000000;

JSON

{
  "hex": "#b33fc8",
  "rgb": {
    "r": 179,
    "g": 63,
    "b": 200
  },
  "hsl": {
    "h": 290.803,
    "s": 55.466,
    "l": 51.569
  },
  "oklch": {
    "l": 0.58549,
    "c": 0.21865,
    "h": 321.1
  },
  "luminance": 0.17309
}

Semantic roles & 50–950 ramp

primary

#B33FC8

secondary

#9DD093

accent

#DF4960

background

#FDF8FD

surface

#FAEFFB

border

#D3CAD4

text

#140B15

muted

#837C83

Preview Lab

Preview with #B33FC8

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

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