#B290F3#B290F3

#B290F3 is a light, vivid violet. Relative luminance 0.359; OKLCH L 72.4% C 0.144 H 298.6°. Best body text is #000000 at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#B290F3
RGB	rgb(178, 144, 243)
HSL	hsl(261, 80%, 76%)
HSV	hsv(261, 41%, 95%)
CMYK	cmyk(26.7%, 40.7%, 0%, 4.7%)
CIE-LAB	lab(66.43, 32.97, -45.13)
CIE-LCH	lch(66.43, 55.89, 306.15°)
OKLab	oklab(72.38% 0.0687 -0.126)
OKLCH	oklch(72.38% 0.144 298.6)
XYZ	xyz(44.5073, 35.8822, 89.3578)
Luminance	0.3588 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B290F3 #D1F390

analogous

#909FF3 #B290F3 #E390F3

triadic

#B290F3 #F3B290 #90F3B2

tetradic

#B290F3 #F3909F #D1F390 #90F3E3

square

#B290F3 #F3909F #D1F390 #90F3E3

split-complementary

#B290F3 #F3E390 #9FF390

monochromatic

#6522E7 #8C59ED #B290F3 #D8C7F9 #ECE3FC

Accessibility & contrast

On white

2.57

#B290F3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.18

#B290F3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B290F3

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B290F3	#FFFFFF	#000000	##000000
##B290F3	1.00	2.57	8.18	8.18
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.18	21.00	1.00	1.00
##000000	8.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#75A2F7

Deuteranopia (green-blind)

#7BA1F0

Tritanopia (blue-blind)

#A5A1B6

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #b290f3;
/* rgb */ color: rgb(178, 144, 243);
/* oklch */ color: oklch(72.4% 0.144 298.6);

Tailwind

colors: {
  custom: {
    50: '#cbb1f7',
    500: '#b290f3',
    950: '#000000',
  },
}

SCSS

$custom: #b290f3;
$custom-light: #cbb1f7;
$custom-dark: #000000;

JSON

{
  "hex": "#b290f3",
  "rgb": {
    "r": 178,
    "g": 144,
    "b": 243
  },
  "hsl": {
    "h": 260.606,
    "s": 80.488,
    "l": 75.882
  },
  "oklch": {
    "l": 0.7238,
    "c": 0.14355,
    "h": 298.6
  },
  "luminance": 0.35883
}

Semantic roles & 50–950 ramp

primary

#B290F3

secondary

#EAF4D7

accent

#DD0994

background

#FCFAFF

surface

#F9F5FF

border

#D2CFD7

text

#131017

muted

#827F85

Preview Lab

Preview with #B290F3

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

Preview Lab → · Contrast checker → · Palette generator →