#B33DB5#B33DB5

#B33DB5 is a mid, highly saturated purple. Relative luminance 0.163; OKLCH L 57.2% C 0.205 H 327.2°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#B33DB5
RGB	rgb(179, 61, 181)
HSL	hsl(299, 50%, 47%)
HSV	hsv(299, 66%, 71%)
CMYK	cmyk(1.1%, 66.3%, 0%, 29%)
CIE-LAB	lab(47.31, 62.15, -40.19)
CIE-LCH	lch(47.31, 74.01, 327.11°)
OKLab	oklab(57.25% 0.1724 -0.1112)
OKLCH	oklch(57.25% 0.205 327.2)
XYZ	xyz(28.5992, 16.2593, 45.3391)
Luminance	0.1626 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33DB5 #3FB53D

analogous

#773DB5 #B33DB5 #B53D7B

triadic

#B33DB5 #B5B33D #3DB5B3

tetradic

#B33DB5 #B5773D #3FB53D #3D7BB5

square

#B33DB5 #B5773D #3FB53D #3D7BB5

split-complementary

#B33DB5 #7BB53D #3DB577

monochromatic

#581E59 #862E87 #B33DB5 #C964CB #D992DA

Accessibility & contrast

On white

4.94

#B33DB5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#B33DB5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33DB5

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33DB5	#FFFFFF	#000000	##FFFFFF
##B33DB5	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A66B8

Deuteranopia (green-blind)

#5976B2

Tritanopia (blue-blind)

#B84E74

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #b33db5;
/* rgb */ color: rgb(179, 61, 181);
/* oklch */ color: oklch(57.2% 0.205 327.2);

Tailwind

colors: {
  custom: {
    50: '#cd7ccb',
    500: '#b33db5',
    950: '#000000',
  },
}

SCSS

$custom: #b33db5;
$custom-light: #cd7ccb;
$custom-dark: #000000;

JSON

{
  "hex": "#b33db5",
  "rgb": {
    "r": 179,
    "g": 61,
    "b": 181
  },
  "hsl": {
    "h": 299,
    "s": 49.587,
    "l": 47.451
  },
  "oklch": {
    "l": 0.57247,
    "c": 0.20514,
    "h": 327.2
  },
  "luminance": 0.16257
}

Semantic roles & 50–950 ramp

primary

#B33DB5

secondary

#89C588

accent

#D94F51

background

#FDF7FC

surface

#FAEEF9

border

#D3C9D2

text

#140A13

muted

#837C82

Preview Lab

Preview with #B33DB5

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

Preview Lab → · Contrast checker → · Palette generator →