#B145B0#B145B0

#B145B0 is a mid, vivid purple. Relative luminance 0.167; OKLCH L 57.5% C 0.189 H 328.1°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#B145B0
RGB	rgb(177, 69, 176)
HSL	hsl(301, 44%, 48%)
HSV	hsv(301, 61%, 69%)
CMYK	cmyk(0%, 61%, 0.6%, 30.6%)
CIE-LAB	lab(47.93, 57.51, -36.30)
CIE-LCH	lch(47.93, 68.01, 327.74°)
OKLab	oklab(57.55% 0.1606 -0.1001)
OKLCH	oklch(57.55% 0.189 328.1)
XYZ	xyz(28.0957, 16.7398, 42.8172)
Luminance	0.1674 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B145B0 #45B146

analogous

#7C45B1 #B145B0 #B1457A

triadic

#B145B0 #B0B145 #45B0B1

tetradic

#B145B0 #B17C45 #45B146 #457AB1

square

#B145B0 #B17C45 #45B146 #457AB1

split-complementary

#B145B0 #7AB145 #45B17C

monochromatic

#592358 #853484 #B145B0 #C66DC5 #D799D7

Accessibility & contrast

On white

4.83

#B145B0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#B145B0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B145B0

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B145B0	#FFFFFF	#000000	##FFFFFF
##B145B0	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3969B3

Deuteranopia (green-blind)

#5F77AD

Tritanopia (blue-blind)

#B65274

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #b145b0;
/* rgb */ color: rgb(177, 69, 176);
/* oklch */ color: oklch(57.5% 0.189 328.1);

Tailwind

colors: {
  custom: {
    50: '#cb80c8',
    500: '#b145b0',
    950: '#000000',
  },
}

SCSS

$custom: #b145b0;
$custom-light: #cb80c8;
$custom-dark: #000000;

JSON

{
  "hex": "#b145b0",
  "rgb": {
    "r": 177,
    "g": 69,
    "b": 176
  },
  "hsl": {
    "h": 300.556,
    "s": 43.902,
    "l": 48.235
  },
  "oklch": {
    "l": 0.57549,
    "c": 0.18922,
    "h": 328.1
  },
  "luminance": 0.16738
}

Semantic roles & 50–950 ramp

primary

#B145B0

secondary

#8EC38F

accent

#D45554

background

#FCF8FC

surface

#F9EFF8

border

#D2CAD1

text

#140B13

muted

#827C82

Preview Lab

Preview with #B145B0

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

Preview Lab → · Contrast checker → · Palette generator →