#B143D7#B143D7

#B143D7 is a mid, highly saturated purple. Relative luminance 0.183; OKLCH L 59.6% C 0.226 H 316.0°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#B143D7
RGB	rgb(177, 67, 215)
HSL	hsl(285, 65%, 55%)
HSV	hsv(285, 69%, 84%)
CMYK	cmyk(17.7%, 68.8%, 0%, 15.7%)
CIE-LAB	lab(49.82, 65.58, -55.86)
CIE-LCH	lch(49.82, 86.14, 319.58°)
OKLab	oklab(59.62% 0.1629 -0.1571)
OKLCH	oklch(59.62% 0.226 316)
XYZ	xyz(32.4025, 18.2690, 66.0962)
Luminance	0.1827 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B143D7 #69D743

analogous

#6743D7 #B143D7 #D743B3

triadic

#B143D7 #D7B143 #43D7B1

tetradic

#B143D7 #D76743 #69D743 #43B3D7

square

#B143D7 #D76743 #69D743 #43B3D7

split-complementary

#B143D7 #B3D743 #43D767

monochromatic

#691C84 #9127B6 #B143D7 #C675E2 #DBA8EC

Accessibility & contrast

On white

4.51

#B143D7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#B143D7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B143D7

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B143D7	#FFFFFF	#000000	##000000
##B143D7	1.00	4.51	4.65	4.65
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070DB

Deuteranopia (green-blind)

#427AD4

Tritanopia (blue-blind)

#AF6088

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #b143d7;
/* rgb */ color: rgb(177, 67, 215);
/* oklch */ color: oklch(59.6% 0.226 316.0);

Tailwind

colors: {
  custom: {
    50: '#cc80e4',
    500: '#b143d7',
    950: '#000000',
  },
}

SCSS

$custom: #b143d7;
$custom-light: #cc80e4;
$custom-dark: #000000;

JSON

{
  "hex": "#b143d7",
  "rgb": {
    "r": 177,
    "g": 67,
    "b": 215
  },
  "hsl": {
    "h": 284.595,
    "s": 64.912,
    "l": 55.294
  },
  "oklch": {
    "l": 0.59618,
    "c": 0.22628,
    "h": 316
  },
  "luminance": 0.18268
}

Semantic roles & 50–950 ramp

primary

#B143D7

secondary

#ACDA9C

accent

#E8406B

background

#FDF8FE

surface

#FAEFFC

border

#D3CAD5

text

#140B16

muted

#837C84

Preview Lab

Preview with #B143D7

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

Preview Lab → · Contrast checker → · Palette generator →