#584CCD#584CCD

#584CCD is a mid, vivid blue. Relative luminance 0.117; OKLCH L 50.5% C 0.192 H 281.2°. Best body text is #FFFFFF at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#584CCD
RGB	rgb(88, 76, 205)
HSL	hsl(246, 56%, 55%)
HSV	hsv(246, 63%, 80%)
CMYK	cmyk(57.1%, 62.9%, 0%, 19.6%)
CIE-LAB	lab(40.65, 40.92, -65.43)
CIE-LCH	lch(40.65, 77.18, 302.02°)
OKLab	oklab(50.55% 0.0374 -0.1881)
OKLCH	oklch(50.55% 0.192 281.2)
XYZ	xyz(17.6250, 11.6502, 59.0657)
Luminance	0.1165 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#584CCD #C1CD4C

analogous

#4C81CD #584CCD #984CCD

triadic

#584CCD #CD584C #4CCD58

tetradic

#584CCD #CD4C81 #C1CD4C #4CCD98

square

#584CCD #CD4C81 #C1CD4C #4CCD98

split-complementary

#584CCD #CD984C #81CD4C

monochromatic

#2B237C #3C30AC #584CCD #857CDA #B1ACE8

Accessibility & contrast

On white

6.31

#584CCD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#584CCD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #584CCD

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##584CCD	#FFFFFF	#000000	##FFFFFF
##584CCD	1.00	6.31	3.33	6.31
#FFFFFF	6.31	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064D1

Deuteranopia (green-blind)

#005BCA

Tritanopia (blue-blind)

#166C85

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #584ccd;
/* rgb */ color: rgb(88, 76, 205);
/* oklch */ color: oklch(50.5% 0.192 281.2);

Tailwind

colors: {
  custom: {
    50: '#927fdd',
    500: '#584ccd',
    950: '#000000',
  },
}

SCSS

$custom: #584ccd;
$custom-light: #927fdd;
$custom-dark: #000000;

JSON

{
  "hex": "#584ccd",
  "rgb": {
    "r": 88,
    "g": 76,
    "b": 205
  },
  "hsl": {
    "h": 245.581,
    "s": 56.332,
    "l": 55.098
  },
  "oklch": {
    "l": 0.50549,
    "c": 0.19177,
    "h": 281.2
  },
  "luminance": 0.11651
}

Semantic roles & 50–950 ramp

primary

#584CCD

secondary

#D0D59F

accent

#E048D2

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #584CCD

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

Preview Lab → · Contrast checker → · Palette generator →