#B33EC9#B33EC9

#B33EC9 is a mid, highly saturated purple. Relative luminance 0.172; OKLCH L 58.5% C 0.221 H 320.9°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#B33EC9
RGB	rgb(179, 62, 201)
HSL	hsl(291, 56%, 52%)
HSV	hsv(291, 69%, 79%)
CMYK	cmyk(10.9%, 69.2%, 0%, 21.2%)
CIE-LAB	lab(48.57, 65.31, -49.81)
CIE-LCH	lch(48.57, 82.14, 322.67°)
OKLab	oklab(58.51% 0.1712 -0.1393)
OKLCH	oklch(58.51% 0.221 320.9)
XYZ	xyz(30.8544, 17.2476, 56.9509)
Luminance	0.1725 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33EC9 #54C93E

analogous

#6E3EC9 #B33EC9 #C93E99

triadic

#B33EC9 #C9B33E #3EC9B3

tetradic

#B33EC9 #C96E3E #54C93E #3E99C9

square

#B33EC9 #C96E3E #54C93E #3E99C9

split-complementary

#B33EC9 #99C93E #3EC96E

monochromatic

#611F6E #8C2C9E #B33EC9 #C66ED6 #D99EE4

Accessibility & contrast

On white

4.72

#B33EC9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#B33EC9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33EC9

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33EC9	#FFFFFF	#000000	##FFFFFF
##B33EC9	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BCD

Deuteranopia (green-blind)

#4D78C6

Tritanopia (blue-blind)

#B4577F

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #b33ec9;
/* rgb */ color: rgb(179, 62, 201);
/* oklch */ color: oklch(58.5% 0.221 320.9);

Tailwind

colors: {
  custom: {
    50: '#cd7dda',
    500: '#b33ec9',
    950: '#000000',
  },
}

SCSS

$custom: #b33ec9;
$custom-light: #cd7dda;
$custom-dark: #000000;

JSON

{
  "hex": "#b33ec9",
  "rgb": {
    "r": 179,
    "g": 62,
    "b": 201
  },
  "hsl": {
    "h": 290.504,
    "s": 56.275,
    "l": 51.569
  },
  "oklch": {
    "l": 0.58512,
    "c": 0.22071,
    "h": 320.9
  },
  "luminance": 0.17246
}

Semantic roles & 50–950 ramp

primary

#B33EC9

secondary

#9DD093

accent

#E04860

background

#FDF8FD

surface

#FAEFFB

border

#D3CAD4

text

#140A15

muted

#837C83

Preview Lab

Preview with #B33EC9

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

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