#B145B7#B145B7

#B145B7 is a mid, vivid purple. Relative luminance 0.170; OKLCH L 57.9% C 0.195 H 325.6°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#B145B7
RGB	rgb(177, 69, 183)
HSL	hsl(297, 45%, 49%)
HSV	hsv(297, 62%, 72%)
CMYK	cmyk(3.3%, 62.3%, 0%, 28.2%)
CIE-LAB	lab(48.29, 58.74, -39.83)
CIE-LCH	lch(48.29, 70.97, 325.86°)
OKLab	oklab(57.93% 0.161 -0.1103)
OKLCH	oklch(57.93% 0.195 325.6)
XYZ	xyz(28.8062, 17.0240, 46.5592)
Luminance	0.1702 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B145B7 #4BB745

analogous

#7845B7 #B145B7 #B74584

triadic

#B145B7 #B7B145 #45B7B1

tetradic

#B145B7 #B77845 #4BB745 #4584B7

square

#B145B7 #B77845 #4BB745 #4584B7

split-complementary

#B145B7 #84B745 #45B778

monochromatic

#5B235E #86348B #B145B7 #C470C9 #D79DDA

Accessibility & contrast

On white

4.77

#B145B7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#B145B7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B145B7

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B145B7	#FFFFFF	#000000	##FFFFFF
##B145B7	1.00	4.77	4.40	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#336ABA

Deuteranopia (green-blind)

#5B77B4

Tritanopia (blue-blind)

#B55578

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #b145b7;
/* rgb */ color: rgb(177, 69, 183);
/* oklch */ color: oklch(57.9% 0.195 325.6);

Tailwind

colors: {
  custom: {
    50: '#cb80cd',
    500: '#b145b7',
    950: '#000000',
  },
}

SCSS

$custom: #b145b7;
$custom-light: #cb80cd;
$custom-dark: #000000;

JSON

{
  "hex": "#b145b7",
  "rgb": {
    "r": 177,
    "g": 69,
    "b": 183
  },
  "hsl": {
    "h": 296.842,
    "s": 45.238,
    "l": 49.412
  },
  "oklch": {
    "l": 0.57927,
    "c": 0.1952,
    "h": 325.6
  },
  "luminance": 0.17022
}

Semantic roles & 50–950 ramp

primary

#B145B7

secondary

#94C692

accent

#D5535A

background

#FCF8FC

surface

#F9EFF9

border

#D2CAD2

text

#140B13

muted

#827C82

Preview Lab

Preview with #B145B7

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

Preview Lab → · Contrast checker → · Palette generator →