#B33EB5#B33EB5

#B33EB5 is a mid, highly saturated purple. Relative luminance 0.164; OKLCH L 57.3% C 0.204 H 327.1°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#B33EB5
RGB	rgb(179, 62, 181)
HSL	hsl(299, 49%, 48%)
HSV	hsv(299, 66%, 71%)
CMYK	cmyk(1.1%, 65.7%, 0%, 29%)
CIE-LAB	lab(47.45, 61.76, -39.97)
CIE-LCH	lch(47.45, 73.56, 327.09°)
OKLab	oklab(57.35% 0.1713 -0.1106)
OKLCH	oklch(57.35% 0.204 327.1)
XYZ	xyz(28.6531, 16.3671, 45.3571)
Luminance	0.1636 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33EB5 #40B53E

analogous

#783EB5 #B33EB5 #B53E7B

triadic

#B33EB5 #B5B33E #3EB5B3

tetradic

#B33EB5 #B5783E #40B53E #3E7BB5

square

#B33EB5 #B5783E #40B53E #3E7BB5

split-complementary

#B33EB5 #7BB53E #3EB578

monochromatic

#591F5A #862E87 #B33EB5 #C966CA #D993DA

Accessibility & contrast

On white

4.91

#B33EB5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#B33EB5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33EB5

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33EB5	#FFFFFF	#000000	##FFFFFF
##B33EB5	1.00	4.91	4.27	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C67B8

Deuteranopia (green-blind)

#5A76B2

Tritanopia (blue-blind)

#B84F74

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #b33eb5;
/* rgb */ color: rgb(179, 62, 181);
/* oklch */ color: oklch(57.3% 0.204 327.1);

Tailwind

colors: {
  custom: {
    50: '#cd7ccb',
    500: '#b33eb5',
    950: '#000000',
  },
}

SCSS

$custom: #b33eb5;
$custom-light: #cd7ccb;
$custom-dark: #000000;

JSON

{
  "hex": "#b33eb5",
  "rgb": {
    "r": 179,
    "g": 62,
    "b": 181
  },
  "hsl": {
    "h": 298.992,
    "s": 48.971,
    "l": 47.647
  },
  "oklch": {
    "l": 0.57347,
    "c": 0.20387,
    "h": 327.1
  },
  "luminance": 0.16365
}

Semantic roles & 50–950 ramp

primary

#B33EB5

secondary

#8AC589

accent

#D94F52

background

#FDF8FC

surface

#FAEFF9

border

#D3CAD2

text

#140A13

muted

#837C82

Preview Lab

Preview with #B33EB5

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

Preview Lab → · Contrast checker → · Palette generator →