#B545EF#B545EF

#B545EF is a mid, highly saturated violet. Relative luminance 0.203; OKLCH L 61.9% C 0.247 H 311.4°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#B545EF
RGB	rgb(181, 69, 239)
HSL	hsl(280, 84%, 60%)
HSV	hsv(280, 71%, 94%)
CMYK	cmyk(24.3%, 71.1%, 0%, 6.3%)
CIE-LAB	lab(52.19, 70.38, -65.59)
CIE-LCH	lch(52.19, 96.20, 317.02°)
OKLab	oklab(61.91% 0.1633 -0.1855)
OKLCH	oklch(61.91% 0.247 311.4)
XYZ	xyz(36.7612, 20.3129, 83.6289)
Luminance	0.2031 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B545EF #7FEF45

analogous

#6045EF #B545EF #EF45D4

triadic

#B545EF #EFB545 #45EFB5

tetradic

#B545EF #EF6045 #7FEF45 #45D4EF

square

#B545EF #EF6045 #7FEF45 #45D4EF

split-complementary

#B545EF #D4EF45 #45EF60

monochromatic

#760FAB #9C14E3 #B545EF #CB7DF4 #E2B6F9

Accessibility & contrast

On white

4.15

#B545EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#B545EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B545EF

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B545EF	#FFFFFF	#000000	##000000
##B545EF	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0077F4

Deuteranopia (green-blind)

#2B7EEB

Tritanopia (blue-blind)

#AE6B96

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #b545ef;
/* rgb */ color: rgb(181, 69, 239);
/* oklch */ color: oklch(61.9% 0.247 311.4);

Tailwind

colors: {
  custom: {
    50: '#d082f5',
    500: '#b545ef',
    950: '#000000',
  },
}

SCSS

$custom: #b545ef;
$custom-light: #d082f5;
$custom-dark: #000000;

JSON

{
  "hex": "#b545ef",
  "rgb": {
    "r": 181,
    "g": 69,
    "b": 239
  },
  "hsl": {
    "h": 279.529,
    "s": 84.158,
    "l": 60.392
  },
  "oklch": {
    "l": 0.61908,
    "c": 0.24715,
    "h": 311.4
  },
  "luminance": 0.20312
}

Semantic roles & 50–950 ramp

primary

#B545EF

secondary

#BEE8A7

accent

#E10550

background

#FDF8FF

surface

#FAF0FE

border

#D3CBD6

text

#150B17

muted

#837C85

Preview Lab

Preview with #B545EF

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

Preview Lab → · Contrast checker → · Palette generator →