#8583DF#8583DF

#8583DF is a light, vivid blue. Relative luminance 0.265; OKLCH L 65.2% C 0.135 H 283.0°. Best body text is #000000 at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#8583DF
RGB	rgb(133, 131, 223)
HSL	hsl(241, 59%, 69%)
HSV	hsv(241, 41%, 87%)
CMYK	cmyk(40.4%, 41.3%, 0%, 12.5%)
CIE-LAB	lab(58.55, 23.22, -46.73)
CIE-LCH	lch(58.55, 52.18, 296.42°)
OKLab	oklab(65.17% 0.0303 -0.1317)
OKLCH	oklch(65.17% 0.135 283)
XYZ	xyz(31.1046, 26.5456, 73.2827)
Luminance	0.2655 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8583DF #DDDF83

analogous

#83AFDF #8583DF #B383DF

triadic

#8583DF #DF8583 #83DF85

tetradic

#8583DF #DF83AF #DDDF83 #83DFB3

square

#8583DF #DF83AF #DDDF83 #83DFB3

split-complementary

#8583DF #DFB383 #AFDF83

monochromatic

#3230B8 #5552D2 #8583DF #B5B4EC #E5E4F8

Accessibility & contrast

On white

3.33

#8583DF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.31

#8583DF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #8583DF

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8583DF	#FFFFFF	#000000	##000000
##8583DF	1.00	3.33	6.31	6.31
#FFFFFF	3.33	1.00	21.00	21.00
#000000	6.31	21.00	1.00	1.00
##000000	6.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6290E3

Deuteranopia (green-blind)

#5F8ADD

Tritanopia (blue-blind)

#6A95A6

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #8583df;
/* rgb */ color: rgb(133, 131, 223);
/* oklch */ color: oklch(65.2% 0.135 283.0);

Tailwind

colors: {
  custom: {
    50: '#aca7e9',
    500: '#8583df',
    950: '#000000',
  },
}

SCSS

$custom: #8583df;
$custom-light: #aca7e9;
$custom-dark: #000000;

JSON

{
  "hex": "#8583df",
  "rgb": {
    "r": 133,
    "g": 131,
    "b": 223
  },
  "hsl": {
    "h": 241.304,
    "s": 58.974,
    "l": 69.412
  },
  "oklch": {
    "l": 0.65168,
    "c": 0.13517,
    "h": 283
  },
  "luminance": 0.26547
}

Semantic roles & 50–950 ramp

primary

#8583DF

secondary

#ECECD2

accent

#C71FC3

background

#FAFAFE

surface

#F4F4FD

border

#CECED5

text

#100F16

muted

#7F7F84

Preview Lab

Preview with #8583DF

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

Preview Lab → · Contrast checker → · Palette generator →