#B143DD#B143DD

#B143DD is a mid, highly saturated purple. Relative luminance 0.186; OKLCH L 60.0% C 0.232 H 314.5°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#B143DD
RGB	rgb(177, 67, 221)
HSL	hsl(283, 69%, 56%)
HSV	hsv(283, 70%, 87%)
CMYK	cmyk(19.9%, 69.7%, 0%, 13.3%)
CIE-LAB	lab(50.20, 66.76, -58.67)
CIE-LCH	lch(50.20, 88.88, 318.69°)
OKLab	oklab(60.01% 0.1624 -0.1653)
OKLCH	oklch(60.01% 0.232 314.5)
XYZ	xyz(33.1876, 18.5830, 70.2313)
Luminance	0.1858 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B143DD #6FDD43

analogous

#6443DD #B143DD #DD43BC

triadic

#B143DD #DDB143 #43DDB1

tetradic

#B143DD #DD6443 #6FDD43 #43BCDD

square

#B143DD #DD6443 #6FDD43 #43BCDD

split-complementary

#B143DD #BCDD43 #43DD64

monochromatic

#6B198C #9323C0 #B143DD #C777E6 #DCABF0

Accessibility & contrast

On white

4.45

#B143DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#B143DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B143DD

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B143DD	#FFFFFF	#000000	##000000
##B143DD	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071E1

Deuteranopia (green-blind)

#3C7ADA

Tritanopia (blue-blind)

#AD638C

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #b143dd;
/* rgb */ color: rgb(177, 67, 221);
/* oklch */ color: oklch(60.0% 0.232 314.5);

Tailwind

colors: {
  custom: {
    50: '#cd80e8',
    500: '#b143dd',
    950: '#000000',
  },
}

SCSS

$custom: #b143dd;
$custom-light: #cd80e8;
$custom-dark: #000000;

JSON

{
  "hex": "#b143dd",
  "rgb": {
    "r": 177,
    "g": 67,
    "b": 221
  },
  "hsl": {
    "h": 282.857,
    "s": 69.369,
    "l": 56.471
  },
  "oklch": {
    "l": 0.60005,
    "c": 0.23172,
    "h": 314.5
  },
  "luminance": 0.18582
}

Semantic roles & 50–950 ramp

primary

#B143DD

secondary

#B0DE9E

accent

#EC3C6E

background

#FDF8FE

surface

#FAEFFD

border

#D3CAD5

text

#140B16

muted

#837C84

Preview Lab

Preview with #B143DD

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

Preview Lab → · Contrast checker → · Palette generator →