#B143C8#B143C8

#B143C8 is a mid, highly saturated purple. Relative luminance 0.175; OKLCH L 58.7% C 0.213 H 320.2°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX#B143C8
RGBrgb(177, 67, 200)
HSLhsl(290, 55%, 52%)
HSVhsv(290, 67%, 78%)
CMYKcmyk(11.5%, 66.5%, 0%, 21.6%)
CIE-LABlab(48.92, 62.70, -48.69)
CIE-LCHlch(48.92, 79.38, 322.17°)
OKLaboklab(58.69% 0.1636 -0.1361)
OKLCHoklch(58.69% 0.213 320.2)
XYZxyz(30.5627, 17.5330, 56.4067)
Luminance0.1753 (WCAG relative)
Temperaturecool
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B143C8 #5AC843
analogous
#6E43C8 #B143C8 #C8439D
triadic
#B143C8 #C8B143 #43C8B1
tetradic
#B143C8 #C86E43 #5AC843 #439DC8
square
#B143C8 #C86E43 #5AC843 #439DC8
split-complementary
#B143C8 #9DC843 #43C86E
monochromatic
#622170 #8C2F9F #B143C8 #C572D6 #D8A2E4

Accessibility & contrast

On white

4.66
#B143C8 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.51
#B143C8 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #B143C8
4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B143C8#FFFFFF#000000##FFFFFF
##B143C81.004.664.514.66
#FFFFFF4.661.0021.001.00
#0000004.5121.001.0021.00
##FFFFFF4.661.0021.001.00

Color blindness preview

Protanopia (red-blind)
#156DCC
Deuteranopia (green-blind)
#4F78C5
Tritanopia (blue-blind)
#B25A80
Achromatopsia (no color)
#747474

Design tokens & code

CSS
--color: #b143c8;
/* rgb */ color: rgb(177, 67, 200);
/* oklch */ color: oklch(58.7% 0.213 320.2);
Tailwind
colors: {
  custom: {
    50: '#cc7fd9',
    500: '#b143c8',
    950: '#000000',
  },
}
SCSS
$custom: #b143c8;
$custom-light: #cc7fd9;
$custom-dark: #000000;
JSON
{
  "hex": "#b143c8",
  "rgb": {
    "r": 177,
    "g": 67,
    "b": 200
  },
  "hsl": {
    "h": 289.624,
    "s": 54.733,
    "l": 52.353
  },
  "oklch": {
    "l": 0.58688,
    "c": 0.2128,
    "h": 320.2
  },
  "luminance": 0.17532
}

Semantic roles & 50–950 ramp

primary
#B143C8
secondary
#A0D096
accent
#DE4A63
background
#FCF8FD
surface
#F9EFFA
border
#D2CAD3
text
#140B15
muted
#827C83

Preview Lab

Preview with #B143C8

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

Preview Lab → · Contrast checker → · Palette generator →

#B143C8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva