#8580FB#8580FB

#8580FB is a light, vivid blue. Relative luminance 0.274; OKLCH L 66.3% C 0.178 H 282.2°. Best body text is #000000 at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#8580FB
RGB	rgb(133, 128, 251)
HSL	hsl(242, 94%, 74%)
HSV	hsv(242, 49%, 98%)
CMYK	cmyk(47%, 49%, 0%, 1.6%)
CIE-LAB	lab(59.33, 32.99, -61.03)
CIE-LCH	lch(59.33, 69.37, 298.39°)
OKLab	oklab(66.25% 0.0376 -0.1736)
OKLCH	oklch(66.25% 0.178 282.2)
XYZ	xyz(34.7994, 27.3882, 94.7009)
Luminance	0.2739 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8580FB #F6FB80

analogous

#80B9FB #8580FB #C380FB

triadic

#8580FB #FB8580 #80FB85

tetradic

#8580FB #FB80B9 #F6FB80 #80FBC3

square

#8580FB #FB80B9 #F6FB80 #80FBC3

split-complementary

#8580FB #FBC380 #B9FB80

monochromatic

#1309F7 #4C45F9 #8580FB #BEBBFD #E3E1FE

Accessibility & contrast

On white

3.24

#8580FB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.48

#8580FB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #8580FB

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8580FB	#FFFFFF	#000000	##000000
##8580FB	1.00	3.24	6.48	6.48
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.48	21.00	1.00	1.00
##000000	6.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4893FF

Deuteranopia (green-blind)

#408BF8

Tritanopia (blue-blind)

#5B9AB2

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #8580fb;
/* rgb */ color: rgb(133, 128, 251);
/* oklch */ color: oklch(66.3% 0.178 282.2);

Tailwind

colors: {
  custom: {
    50: '#afa5fd',
    500: '#8580fb',
    950: '#000000',
  },
}

SCSS

$custom: #8580fb;
$custom-light: #afa5fd;
$custom-dark: #000000;

JSON

{
  "hex": "#8580fb",
  "rgb": {
    "r": 133,
    "g": 128,
    "b": 251
  },
  "hsl": {
    "h": 242.439,
    "s": 93.893,
    "l": 74.314
  },
  "oklch": {
    "l": 0.6625,
    "c": 0.17763,
    "h": 282.2
  },
  "luminance": 0.2739
}

Semantic roles & 50–950 ramp

primary

#8580FB

secondary

#F5F6D5

accent

#E600DC

background

#FBFAFF

surface

#F6F4FF

border

#D0CED7

text

#110F18

muted

#807F86

Preview Lab

Preview with #8580FB

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

Preview Lab → · Contrast checker → · Palette generator →