#B143A2#B143A2

#B143A2 is a mid, vivid purple. Relative luminance 0.160; OKLCH L 56.6% C 0.181 H 333.4°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#B143A2
RGB	rgb(177, 67, 162)
HSL	hsl(308, 45%, 48%)
HSV	hsv(308, 62%, 69%)
CMYK	cmyk(0%, 62.1%, 8.5%, 30.6%)
CIE-LAB	lab(46.94, 56.02, -29.60)
CIE-LCH	lch(46.94, 63.35, 332.15°)
OKLab	oklab(56.61% 0.1615 -0.0808)
OKLCH	oklch(56.61% 0.181 333.4)
XYZ	xyz(26.6603, 15.9721, 35.8542)
Luminance	0.1597 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B143A2 #43B152

analogous

#8943B1 #B143A2 #B1436B

triadic

#B143A2 #A2B143 #43A2B1

tetradic

#B143A2 #B18943 #43B152 #436BB1

square

#B143A2 #B18943 #43B152 #436BB1

split-complementary

#B143A2 #6BB143 #43B189

monochromatic

#582151 #853279 #B143A2 #C76ABA #D897CF

Accessibility & contrast

On white

5.01

#B143A2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#B143A2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B143A2

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B143A2	#FFFFFF	#000000	##FFFFFF
##B143A2	1.00	5.01	4.19	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4065A5

Deuteranopia (green-blind)

#64759F

Tritanopia (blue-blind)

#B94B6C

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #b143a2;
/* rgb */ color: rgb(177, 67, 162);
/* oklch */ color: oklch(56.6% 0.181 333.4);

Tailwind

colors: {
  custom: {
    50: '#cb7ebe',
    500: '#b143a2',
    950: '#000000',
  },
}

SCSS

$custom: #b143a2;
$custom-light: #cb7ebe;
$custom-dark: #000000;

JSON

{
  "hex": "#b143a2",
  "rgb": {
    "r": 177,
    "g": 67,
    "b": 162
  },
  "hsl": {
    "h": 308.182,
    "s": 45.082,
    "l": 47.843
  },
  "oklch": {
    "l": 0.56605,
    "c": 0.18062,
    "h": 333.4
  },
  "luminance": 0.1597
}

Semantic roles & 50–950 ramp

primary

#B143A2

secondary

#8CC394

accent

#D56553

background

#FCF8FB

surface

#F9EFF6

border

#D2CAD0

text

#140A12

muted

#827C81

Preview Lab

Preview with #B143A2

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

Preview Lab → · Contrast checker → · Palette generator →