#B33BD1#B33BD1

#B33BD1 is a mid, highly saturated purple. Relative luminance 0.173; OKLCH L 58.7% C 0.231 H 318.7°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#B33BD1
RGB	rgb(179, 59, 209)
HSL	hsl(288, 62%, 53%)
HSV	hsv(288, 72%, 82%)
CMYK	cmyk(14.4%, 71.8%, 0%, 18%)
CIE-LAB	lab(48.66, 67.91, -54.28)
CIE-LCH	lch(48.66, 86.94, 321.37°)
OKLab	oklab(58.73% 0.1737 -0.1523)
OKLCH	oklch(58.73% 0.231 318.7)
XYZ	xyz(31.6614, 17.3166, 61.9839)
Luminance	0.1731 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33BD1 #59D13B

analogous

#683BD1 #B33BD1 #D13BA4

triadic

#B33BD1 #D1B33B #3BD1B3

tetradic

#B33BD1 #D1683B #59D13B #3BA4D1

square

#B33BD1 #D1683B #59D13B #3BA4D1

split-complementary

#B33BD1 #A4D13B #3BD168

monochromatic

#641C76 #8E27A7 #B33BD1 #C66DDD #D99EE8

Accessibility & contrast

On white

4.71

#B33BD1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#B33BD1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33BD1

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33BD1	#FFFFFF	#000000	##FFFFFF
##B33BD1	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)

#006CD5

Deuteranopia (green-blind)

#4477CE

Tritanopia (blue-blind)

#B35983

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #b33bd1;
/* rgb */ color: rgb(179, 59, 209);
/* oklch */ color: oklch(58.7% 0.231 318.7);

Tailwind

colors: {
  custom: {
    50: '#ce7ce0',
    500: '#b33bd1',
    950: '#000000',
  },
}

SCSS

$custom: #b33bd1;
$custom-light: #ce7ce0;
$custom-dark: #000000;

JSON

{
  "hex": "#b33bd1",
  "rgb": {
    "r": 179,
    "g": 59,
    "b": 209
  },
  "hsl": {
    "h": 288,
    "s": 61.983,
    "l": 52.549
  },
  "oklch": {
    "l": 0.58727,
    "c": 0.23102,
    "h": 318.7
  },
  "luminance": 0.17315
}

Semantic roles & 50–950 ramp

primary

#B33BD1

secondary

#A0D493

accent

#E54363

background

#FDF8FD

surface

#FAEFFB

border

#D3CAD4

text

#140A15

muted

#837C83

Preview Lab

Preview with #B33BD1

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

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