#8580EE#8580EE

#8580EE is a light, vivid blue. Relative luminance 0.266; OKLCH L 65.5% C 0.160 H 283.1°. Best body text is #000000 at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#8580EE
RGB	rgb(133, 128, 238)
HSL	hsl(243, 76%, 72%)
HSV	hsv(243, 46%, 93%)
CMYK	cmyk(44.1%, 46.2%, 0%, 6.7%)
CIE-LAB	lab(58.60, 29.23, -55.01)
CIE-LCH	lch(58.60, 62.30, 297.99°)
OKLab	oklab(65.46% 0.0363 -0.1559)
OKLCH	oklch(65.46% 0.16 283.1)
XYZ	xyz(32.8201, 26.5965, 84.2767)
Luminance	0.2660 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8580EE #E9EE80

analogous

#80B2EE #8580EE #BC80EE

triadic

#8580EE #EE8580 #80EE85

tetradic

#8580EE #EE80B2 #E9EE80 #80EEBC

square

#8580EE #EE80B2 #E9EE80 #80EEBC

split-complementary

#8580EE #EEBC80 #B2EE80

monochromatic

#251DD7 #514AE7 #8580EE #B9B6F5 #E5E4FB

Accessibility & contrast

On white

3.32

#8580EE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.32

#8580EE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #8580EE

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8580EE	#FFFFFF	#000000	##000000
##8580EE	1.00	3.32	6.32	6.32
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.32	21.00	1.00	1.00
##000000	6.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5491F2

Deuteranopia (green-blind)

#4E89EC

Tritanopia (blue-blind)

#6397AC

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #8580ee;
/* rgb */ color: rgb(133, 128, 238);
/* oklch */ color: oklch(65.5% 0.160 283.1);

Tailwind

colors: {
  custom: {
    50: '#aea5f4',
    500: '#8580ee',
    950: '#000000',
  },
}

SCSS

$custom: #8580ee;
$custom-light: #aea5f4;
$custom-dark: #000000;

JSON

{
  "hex": "#8580ee",
  "rgb": {
    "r": 133,
    "g": 128,
    "b": 238
  },
  "hsl": {
    "h": 242.727,
    "s": 76.389,
    "l": 71.765
  },
  "oklch": {
    "l": 0.65461,
    "c": 0.16011,
    "h": 283.1
  },
  "luminance": 0.26598
}

Semantic roles & 50–950 ramp

primary

#8580EE

secondary

#F2F3D7

accent

#D90DCF

background

#FBFAFE

surface

#F6F4FD

border

#D0CED5

text

#110F17

muted

#807F85

Preview Lab

Preview with #8580EE

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

Preview Lab → · Contrast checker → · Palette generator →