#B591F3#B591F3

#B591F3 is a light, vivid violet. Relative luminance 0.365; OKLCH L 72.8% C 0.142 H 299.8°. Best body text is #000000 at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#B591F3
RGB	rgb(181, 145, 243)
HSL	hsl(262, 80%, 76%)
HSV	hsv(262, 40%, 95%)
CMYK	cmyk(25.5%, 40.3%, 0%, 4.7%)
CIE-LAB	lab(66.93, 33.24, -44.32)
CIE-LCH	lch(66.93, 55.40, 306.88°)
OKLab	oklab(72.83% 0.0708 -0.1236)
OKLCH	oklch(72.83% 0.142 299.8)
XYZ	xyz(45.3554, 36.5454, 89.4411)
Luminance	0.3655 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B591F3 #CFF391

analogous

#919EF3 #B591F3 #E691F3

triadic

#B591F3 #F3B591 #91F3B5

tetradic

#B591F3 #F3919E #CFF391 #91F3E6

square

#B591F3 #F3919E #CFF391 #91F3E6

split-complementary

#B591F3 #F3E691 #9EF391

monochromatic

#6B23E7 #905AED #B591F3 #DAC8F9 #ECE3FC

Accessibility & contrast

On white

2.53

#B591F3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.31

#B591F3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B591F3

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B591F3	#FFFFFF	#000000	##000000
##B591F3	1.00	2.53	8.31	8.31
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.31	21.00	1.00	1.00
##000000	8.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#77A3F7

Deuteranopia (green-blind)

#7EA2F0

Tritanopia (blue-blind)

#A9A2B6

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #b591f3;
/* rgb */ color: rgb(181, 145, 243);
/* oklch */ color: oklch(72.8% 0.142 299.8);

Tailwind

colors: {
  custom: {
    50: '#cdb1f7',
    500: '#b591f3',
    950: '#000000',
  },
}

SCSS

$custom: #b591f3;
$custom-light: #cdb1f7;
$custom-dark: #000000;

JSON

{
  "hex": "#b591f3",
  "rgb": {
    "r": 181,
    "g": 145,
    "b": 243
  },
  "hsl": {
    "h": 262.041,
    "s": 80.328,
    "l": 76.078
  },
  "oklch": {
    "l": 0.72826,
    "c": 0.14248,
    "h": 299.8
  },
  "luminance": 0.36546
}

Semantic roles & 50–950 ramp

primary

#B591F3

secondary

#E9F4D7

accent

#DD098F

background

#FCFAFF

surface

#F9F5FF

border

#D2CFD7

text

#141117

muted

#828085

Preview Lab

Preview with #B591F3

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

Preview Lab → · Contrast checker → · Palette generator →