#B33BB8#B33BB8

#B33BB8 is a mid, highly saturated purple. Relative luminance 0.162; OKLCH L 57.2% C 0.210 H 326.2°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#B33BB8
RGB	rgb(179, 59, 184)
HSL	hsl(298, 51%, 48%)
HSV	hsv(298, 68%, 72%)
CMYK	cmyk(2.7%, 67.9%, 0%, 27.8%)
CIE-LAB	lab(47.20, 63.43, -42.12)
CIE-LCH	lch(47.20, 76.14, 326.41°)
OKLab	oklab(57.22% 0.1746 -0.1168)
OKLCH	oklch(57.22% 0.21 326.2)
XYZ	xyz(28.8055, 16.1742, 46.9428)
Luminance	0.1617 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33BB8 #40B83B

analogous

#743BB8 #B33BB8 #B83B7E

triadic

#B33BB8 #B8B33B #3BB8B3

tetradic

#B33BB8 #B8743B #40B83B #3B7EB8

square

#B33BB8 #B8743B #40B83B #3B7EB8

split-complementary

#B33BB8 #7EB83B #3BB874

monochromatic

#591D5B #862C8A #B33BB8 #C963CD #D992DC

Accessibility & contrast

On white

4.96

#B33BB8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#B33BB8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33BB8

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33BB8	#FFFFFF	#000000	##FFFFFF
##B33BB8	1.00	4.96	4.23	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2366BC

Deuteranopia (green-blind)

#5675B5

Tritanopia (blue-blind)

#B84E75

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #b33bb8;
/* rgb */ color: rgb(179, 59, 184);
/* oklch */ color: oklch(57.2% 0.210 326.2);

Tailwind

colors: {
  custom: {
    50: '#cd7bce',
    500: '#b33bb8',
    950: '#000000',
  },
}

SCSS

$custom: #b33bb8;
$custom-light: #cd7bce;
$custom-dark: #000000;

JSON

{
  "hex": "#b33bb8",
  "rgb": {
    "r": 179,
    "g": 59,
    "b": 184
  },
  "hsl": {
    "h": 297.6,
    "s": 51.44,
    "l": 47.647
  },
  "oklch": {
    "l": 0.57219,
    "c": 0.21007,
    "h": 326.2
  },
  "luminance": 0.16172
}

Semantic roles & 50–950 ramp

primary

#B33BB8

secondary

#8AC788

accent

#DB4D53

background

#FDF7FC

surface

#FAEEF9

border

#D3C9D2

text

#140A13

muted

#837C82

Preview Lab

Preview with #B33BB8

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

Preview Lab → · Contrast checker → · Palette generator →