#B661F3#B661F3

#B661F3 is a light, highly saturated violet. Relative luminance 0.250; OKLCH L 65.5% C 0.216 H 308.4°. Best body text is #000000 at 5.99:1 contrast (WCAG AA passes).

Color values

HEX	#B661F3
RGB	rgb(182, 97, 243)
HSL	hsl(275, 86%, 67%)
HSV	hsv(275, 60%, 95%)
CMYK	cmyk(25.1%, 60.1%, 0%, 4.7%)
CIE-LAB	lab(57.04, 59.04, -60.01)
CIE-LCH	lch(57.04, 84.19, 314.54°)
OKLab	oklab(65.5% 0.1342 -0.1692)
OKLCH	oklch(65.5% 0.216 308.4)
XYZ	xyz(39.7405, 24.9661, 87.5021)
Luminance	0.2497 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B661F3 #9EF361

analogous

#6D61F3 #B661F3 #F361E7

triadic

#B661F3 #F3B661 #61F3B6

tetradic

#B661F3 #F36D61 #9EF361 #61E7F3

square

#B661F3 #F36D61 #9EF361 #61E7F3

split-complementary

#B661F3 #E7F361 #61F36D

monochromatic

#7C0FCA #9C28EF #B661F3 #D09AF7 #EBD3FC

Accessibility & contrast

On white

3.50

#B661F3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.99

#B661F3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B661F3

5.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B661F3	#FFFFFF	#000000	##000000
##B661F3	1.00	3.50	5.99	5.99
#FFFFFF	3.50	1.00	21.00	21.00
#000000	5.99	21.00	1.00	1.00
##000000	5.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F86F8

Deuteranopia (green-blind)

#4B8AF0

Tritanopia (blue-blind)

#AD7EA1

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #b661f3;
/* rgb */ color: rgb(182, 97, 243);
/* oklch */ color: oklch(65.5% 0.216 308.4);

Tailwind

colors: {
  custom: {
    50: '#d092f8',
    500: '#b661f3',
    950: '#000000',
  },
}

SCSS

$custom: #b661f3;
$custom-light: #d092f8;
$custom-dark: #000000;

JSON

{
  "hex": "#b661f3",
  "rgb": {
    "r": 182,
    "g": 97,
    "b": 243
  },
  "hsl": {
    "h": 274.932,
    "s": 85.882,
    "l": 66.667
  },
  "oklch": {
    "l": 0.65503,
    "c": 0.21599,
    "h": 308.4
  },
  "luminance": 0.24966
}

Semantic roles & 50–950 ramp

primary

#B661F3

secondary

#D4EFC0

accent

#E20360

background

#FDF9FF

surface

#FAF1FF

border

#D3CBD7

text

#140D17

muted

#837E85

Preview Lab

Preview with #B661F3

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

Preview Lab → · Contrast checker → · Palette generator →