#B145B3#B145B3

#B145B3 is a mid, vivid purple. Relative luminance 0.169; OKLCH L 57.7% C 0.192 H 327.0°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#B145B3
RGB	rgb(177, 69, 179)
HSL	hsl(299, 44%, 49%)
HSV	hsv(299, 61%, 70%)
CMYK	cmyk(1.1%, 61.5%, 0%, 29.8%)
CIE-LAB	lab(48.08, 58.03, -37.82)
CIE-LCH	lch(48.08, 69.27, 326.91°)
OKLab	oklab(57.71% 0.1608 -0.1045)
OKLCH	oklch(57.71% 0.192 327)
XYZ	xyz(28.3958, 16.8598, 44.3977)
Luminance	0.1686 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B145B3 #47B345

analogous

#7A45B3 #B145B3 #B3457E

triadic

#B145B3 #B3B145 #45B3B1

tetradic

#B145B3 #B37A45 #47B345 #457EB3

square

#B145B3 #B37A45 #47B345 #457EB3

split-complementary

#B145B3 #7EB345 #45B37A

monochromatic

#5A235B #853487 #B145B3 #C66EC7 #D79AD8

Accessibility & contrast

On white

4.80

#B145B3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#B145B3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B145B3

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B145B3	#FFFFFF	#000000	##FFFFFF
##B145B3	1.00	4.80	4.37	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3669B6

Deuteranopia (green-blind)

#5D77B0

Tritanopia (blue-blind)

#B65376

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #b145b3;
/* rgb */ color: rgb(177, 69, 179);
/* oklch */ color: oklch(57.7% 0.192 327.0);

Tailwind

colors: {
  custom: {
    50: '#cb80ca',
    500: '#b145b3',
    950: '#000000',
  },
}

SCSS

$custom: #b145b3;
$custom-light: #cb80ca;
$custom-dark: #000000;

JSON

{
  "hex": "#b145b3",
  "rgb": {
    "r": 177,
    "g": 69,
    "b": 179
  },
  "hsl": {
    "h": 298.909,
    "s": 44.355,
    "l": 48.627
  },
  "oklch": {
    "l": 0.5771,
    "c": 0.19176,
    "h": 327
  },
  "luminance": 0.16858
}

Semantic roles & 50–950 ramp

primary

#B145B3

secondary

#90C48F

accent

#D45456

background

#FCF8FC

surface

#F9EFF8

border

#D2CAD1

text

#140B13

muted

#827C82

Preview Lab

Preview with #B145B3

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

Preview Lab → · Contrast checker → · Palette generator →