#B143EA#B143EA

#B143EA is a mid, highly saturated violet. Relative luminance 0.193; OKLCH L 60.9% C 0.244 H 311.3°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#B143EA
RGB	rgb(177, 67, 234)
HSL	hsl(280, 80%, 59%)
HSV	hsv(280, 71%, 92%)
CMYK	cmyk(24.4%, 71.4%, 0%, 8.2%)
CIE-LAB	lab(51.04, 69.37, -64.67)
CIE-LCH	lch(51.04, 94.84, 317.01°)
OKLab	oklab(60.87% 0.1609 -0.1829)
OKLCH	oklch(60.87% 0.244 311.3)
XYZ	xyz(34.9871, 19.3028, 79.7087)
Luminance	0.1930 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B143EA #7CEA43

analogous

#5E43EA #B143EA #EA43D0

triadic

#B143EA #EAB143 #43EAB1

tetradic

#B143EA #EA5E43 #7CEA43 #43D0EA

square

#B143EA #EA5E43 #7CEA43 #43D0EA

split-complementary

#B143EA #D0EA43 #43EA5E

monochromatic

#7012A1 #9618D8 #B143EA #C87AF0 #DFB1F6

Accessibility & contrast

On white

4.32

#B143EA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#B143EA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B143EA

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B143EA	#FFFFFF	#000000	##000000
##B143EA	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074EF

Deuteranopia (green-blind)

#297CE6

Tritanopia (blue-blind)

#AA6893

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #b143ea;
/* rgb */ color: rgb(177, 67, 234);
/* oklch */ color: oklch(60.9% 0.244 311.3);

Tailwind

colors: {
  custom: {
    50: '#cd81f2',
    500: '#b143ea',
    950: '#000000',
  },
}

SCSS

$custom: #b143ea;
$custom-light: #cd81f2;
$custom-dark: #000000;

JSON

{
  "hex": "#b143ea",
  "rgb": {
    "r": 177,
    "g": 67,
    "b": 234
  },
  "hsl": {
    "h": 279.521,
    "s": 79.904,
    "l": 59.02
  },
  "oklch": {
    "l": 0.60874,
    "c": 0.24359,
    "h": 311.3
  },
  "luminance": 0.19302
}

Semantic roles & 50–950 ramp

primary

#B143EA

secondary

#BAE5A4

accent

#F63175

background

#FDF8FE

surface

#FAEFFD

border

#D3CAD5

text

#140B17

muted

#837C85

Preview Lab

Preview with #B143EA

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

Preview Lab → · Contrast checker → · Palette generator →