#B143D8#B143D8

#B143D8 is a mid, highly saturated purple. Relative luminance 0.183; OKLCH L 59.7% C 0.227 H 315.8°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#B143D8
RGB	rgb(177, 67, 216)
HSL	hsl(284, 66%, 55%)
HSV	hsv(284, 69%, 85%)
CMYK	cmyk(18.1%, 69%, 0%, 15.3%)
CIE-LAB	lab(49.88, 65.77, -56.33)
CIE-LCH	lch(49.88, 86.60, 319.42°)
OKLab	oklab(59.68% 0.1628 -0.1584)
OKLCH	oklch(59.68% 0.227 315.8)
XYZ	xyz(32.5313, 18.3205, 66.7750)
Luminance	0.1832 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B143D8 #6AD843

analogous

#6643D8 #B143D8 #D843B5

triadic

#B143D8 #D8B143 #43D8B1

tetradic

#B143D8 #D86643 #6AD843 #43B5D8

square

#B143D8 #D86643 #6AD843 #43B5D8

split-complementary

#B143D8 #B5D843 #43D866

monochromatic

#691C85 #9226B8 #B143D8 #C676E3 #DBA8ED

Accessibility & contrast

On white

4.50

#B143D8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#B143D8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B143D8

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B143D8	#FFFFFF	#000000	##000000
##B143D8	1.00	4.50	4.66	4.66
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.66	21.00	1.00	1.00
##000000	4.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070DC

Deuteranopia (green-blind)

#417AD5

Tritanopia (blue-blind)

#AE6189

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #b143d8;
/* rgb */ color: rgb(177, 67, 216);
/* oklch */ color: oklch(59.7% 0.227 315.8);

Tailwind

colors: {
  custom: {
    50: '#cc80e5',
    500: '#b143d8',
    950: '#000000',
  },
}

SCSS

$custom: #b143d8;
$custom-light: #cc80e5;
$custom-dark: #000000;

JSON

{
  "hex": "#b143d8",
  "rgb": {
    "r": 177,
    "g": 67,
    "b": 216
  },
  "hsl": {
    "h": 284.295,
    "s": 65.639,
    "l": 55.49
  },
  "oklch": {
    "l": 0.59682,
    "c": 0.22718,
    "h": 315.8
  },
  "luminance": 0.18319
}

Semantic roles & 50–950 ramp

primary

#B143D8

secondary

#ADDA9C

accent

#E93F6C

background

#FDF8FE

surface

#FAEFFC

border

#D3CAD5

text

#140B16

muted

#837C84

Preview Lab

Preview with #B143D8

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

Preview Lab → · Contrast checker → · Palette generator →