#8583FF#8583FF

#8583FF is a light, vivid blue. Relative luminance 0.284; OKLCH L 67.0% C 0.179 H 281.2°. Best body text is #000000 at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#8583FF
RGB	rgb(133, 131, 255)
HSL	hsl(241, 100%, 76%)
HSV	hsv(241, 49%, 100%)
CMYK	cmyk(47.8%, 48.6%, 0%, 0%)
CIE-LAB	lab(60.28, 32.40, -61.71)
CIE-LCH	lch(60.28, 69.70, 297.71°)
OKLab	oklab(67.04% 0.0346 -0.1756)
OKLCH	oklch(67.04% 0.179 281.2)
XYZ	xyz(35.8337, 28.4373, 98.1891)
Luminance	0.2844 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8583FF #FDFF83

analogous

#83BFFF #8583FF #C383FF

triadic

#8583FF #FF8583 #83FF85

tetradic

#8583FF #FF83BF #FDFF83 #83FFC3

square

#8583FF #FF83BF #FDFF83 #83FFC3

split-complementary

#8583FF #FFC383 #BFFF83

monochromatic

#0D09FF #4946FF #8583FF #C1C0FF #E1E0FF

Accessibility & contrast

On white

3.14

#8583FF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.69

#8583FF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #8583FF

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8583FF	#FFFFFF	#000000	##000000
##8583FF	1.00	3.14	6.69	6.69
#FFFFFF	3.14	1.00	21.00	21.00
#000000	6.69	21.00	1.00	1.00
##000000	6.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B96FF

Deuteranopia (green-blind)

#418DFC

Tritanopia (blue-blind)

#589EB5

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #8583ff;
/* rgb */ color: rgb(133, 131, 255);
/* oklch */ color: oklch(67.0% 0.179 281.2);

Tailwind

colors: {
  custom: {
    50: '#afa7ff',
    500: '#8583ff',
    950: '#000000',
  },
}

SCSS

$custom: #8583ff;
$custom-light: #afa7ff;
$custom-dark: #000000;

JSON

{
  "hex": "#8583ff",
  "rgb": {
    "r": 133,
    "g": 131,
    "b": 255
  },
  "hsl": {
    "h": 240.968,
    "s": 100,
    "l": 75.686
  },
  "oklch": {
    "l": 0.67039,
    "c": 0.17896,
    "h": 281.2
  },
  "luminance": 0.28439
}

Semantic roles & 50–950 ramp

primary

#8583FF

secondary

#F7F7D4

accent

#E600E2

background

#FBFAFF

surface

#F6F4FF

border

#D0CED7

text

#110F18

muted

#807F86

Preview Lab

Preview with #8583FF

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

Preview Lab → · Contrast checker → · Palette generator →