#B145E1#B145E1

#B145E1 is a mid, highly saturated purple. Relative luminance 0.190; OKLCH L 60.5% C 0.233 H 313.4°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#B145E1
RGB	rgb(177, 69, 225)
HSL	hsl(282, 72%, 58%)
HSV	hsv(282, 69%, 88%)
CMYK	cmyk(21.3%, 69.3%, 0%, 11.8%)
CIE-LAB	lab(50.73, 66.76, -60.08)
CIE-LCH	lch(50.73, 89.81, 318.02°)
OKLab	oklab(60.47% 0.16 -0.1694)
OKLCH	oklch(60.47% 0.233 313.4)
XYZ	xyz(33.8478, 19.0406, 73.1118)
Luminance	0.1904 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B145E1 #75E145

analogous

#6345E1 #B145E1 #E145C3

triadic

#B145E1 #E1B145 #45E1B1

tetradic

#B145E1 #E16345 #75E145 #45C3E1

square

#B145E1 #E16345 #75E145 #45C3E1

split-complementary

#B145E1 #C3E145 #45E163

monochromatic

#6E1894 #9520C8 #B145E1 #C77AE9 #DDAEF2

Accessibility & contrast

On white

4.37

#B145E1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#B145E1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B145E1

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B145E1	#FFFFFF	#000000	##000000
##B145E1	1.00	4.37	4.81	4.81
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073E6

Deuteranopia (green-blind)

#397BDE

Tritanopia (blue-blind)

#AC668E

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #b145e1;
/* rgb */ color: rgb(177, 69, 225);
/* oklch */ color: oklch(60.5% 0.233 313.4);

Tailwind

colors: {
  custom: {
    50: '#cd81eb',
    500: '#b145e1',
    950: '#000000',
  },
}

SCSS

$custom: #b145e1;
$custom-light: #cd81eb;
$custom-dark: #000000;

JSON

{
  "hex": "#b145e1",
  "rgb": {
    "r": 177,
    "g": 69,
    "b": 225
  },
  "hsl": {
    "h": 281.538,
    "s": 72.222,
    "l": 57.647
  },
  "oklch": {
    "l": 0.60471,
    "c": 0.23302,
    "h": 313.4
  },
  "luminance": 0.1904
}

Semantic roles & 50–950 ramp

primary

#B145E1

secondary

#B5E0A2

accent

#EF3971

background

#FDF8FE

surface

#FAEFFD

border

#D3CAD5

text

#140B16

muted

#837C84

Preview Lab

Preview with #B145E1

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

Preview Lab → · Contrast checker → · Palette generator →