#8583EA#8583EA

#8583EA is a light, vivid blue. Relative luminance 0.272; OKLCH L 65.8% C 0.150 H 282.3°. Best body text is #000000 at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#8583EA
RGB	rgb(133, 131, 234)
HSL	hsl(241, 71%, 72%)
HSV	hsv(241, 44%, 92%)
CMYK	cmyk(43.2%, 44%, 0%, 8.2%)
CIE-LAB	lab(59.12, 26.33, -51.96)
CIE-LCH	lch(59.12, 58.25, 296.87°)
OKLab	oklab(65.79% 0.0321 -0.147)
OKLCH	oklch(65.79% 0.15 282.3)
XYZ	xyz(32.6361, 27.1582, 81.3484)
Luminance	0.2716 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8583EA #E8EA83

analogous

#83B5EA #8583EA #B983EA

triadic

#8583EA #EA8583 #83EA85

tetradic

#8583EA #EA83B5 #E8EA83 #83EAB9

square

#8583EA #EA83B5 #E8EA83 #83EAB9

split-complementary

#8583EA #EAB983 #B5EA83

monochromatic

#2623CF #524FE1 #8583EA #B8B7F3 #E5E5FB

Accessibility & contrast

On white

3.26

#8583EA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.43

#8583EA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #8583EA

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8583EA	#FFFFFF	#000000	##000000
##8583EA	1.00	3.26	6.43	6.43
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.43	21.00	1.00	1.00
##000000	6.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C92EE

Deuteranopia (green-blind)

#568BE8

Tritanopia (blue-blind)

#6598AB

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #8583ea;
/* rgb */ color: rgb(133, 131, 234);
/* oklch */ color: oklch(65.8% 0.150 282.3);

Tailwind

colors: {
  custom: {
    50: '#ada7f1',
    500: '#8583ea',
    950: '#000000',
  },
}

SCSS

$custom: #8583ea;
$custom-light: #ada7f1;
$custom-dark: #000000;

JSON

{
  "hex": "#8583ea",
  "rgb": {
    "r": 133,
    "g": 131,
    "b": 234
  },
  "hsl": {
    "h": 241.165,
    "s": 71.034,
    "l": 71.569
  },
  "oklch": {
    "l": 0.65786,
    "c": 0.15047,
    "h": 282.3
  },
  "luminance": 0.2716
}

Semantic roles & 50–950 ramp

primary

#8583EA

secondary

#F1F2D7

accent

#D312CF

background

#FBFAFE

surface

#F6F4FD

border

#D0CED5

text

#110F17

muted

#807F85

Preview Lab

Preview with #8583EA

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

Preview Lab → · Contrast checker → · Palette generator →