#8580FF#8580FF

#8580FF is a light, vivid blue. Relative luminance 0.276; OKLCH L 66.5% C 0.183 H 282.0°. Best body text is #000000 at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#8580FF
RGB	rgb(133, 128, 255)
HSL	hsl(242, 100%, 75%)
HSV	hsv(242, 50%, 100%)
CMYK	cmyk(47.8%, 49.8%, 0%, 0%)
CIE-LAB	lab(59.56, 34.16, -62.85)
CIE-LCH	lch(59.56, 71.53, 298.52°)
OKLab	oklab(66.5% 0.038 -0.179)
OKLCH	oklch(66.5% 0.183 282)
XYZ	xyz(35.4366, 27.6431, 98.0568)
Luminance	0.2764 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8580FF #FAFF80

analogous

#80BBFF #8580FF #C480FF

triadic

#8580FF #FF8580 #80FF85

tetradic

#8580FF #FF80BB #FAFF80 #80FFC4

square

#8580FF #FF80BB #FAFF80 #80FFC4

split-complementary

#8580FF #FFC480 #BBFF80

monochromatic

#0F06FF #4A43FF #8580FF #C0BDFF #E2E0FF

Accessibility & contrast

On white

3.22

#8580FF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.53

#8580FF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #8580FF

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8580FF	#FFFFFF	#000000	##000000
##8580FF	1.00	3.22	6.53	6.53
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.53	21.00	1.00	1.00
##000000	6.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4494FF

Deuteranopia (green-blind)

#3B8BFC

Tritanopia (blue-blind)

#599CB4

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #8580ff;
/* rgb */ color: rgb(133, 128, 255);
/* oklch */ color: oklch(66.5% 0.183 282.0);

Tailwind

colors: {
  custom: {
    50: '#afa5ff',
    500: '#8580ff',
    950: '#000000',
  },
}

SCSS

$custom: #8580ff;
$custom-light: #afa5ff;
$custom-dark: #000000;

JSON

{
  "hex": "#8580ff",
  "rgb": {
    "r": 133,
    "g": 128,
    "b": 255
  },
  "hsl": {
    "h": 242.362,
    "s": 100,
    "l": 75.098
  },
  "oklch": {
    "l": 0.665,
    "c": 0.18296,
    "h": 282
  },
  "luminance": 0.27645
}

Semantic roles & 50–950 ramp

primary

#8580FF

secondary

#F6F7D4

accent

#E600DC

background

#FBFAFF

surface

#F6F4FF

border

#D0CED7

text

#110F18

muted

#807F86

Preview Lab

Preview with #8580FF

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

Preview Lab → · Contrast checker → · Palette generator →