#584ED8#584ED8

#584ED8 is a mid, highly saturated blue. Relative luminance 0.125; OKLCH L 51.8% C 0.203 H 279.8°. Best body text is #FFFFFF at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#584ED8
RGB	rgb(88, 78, 216)
HSL	hsl(244, 64%, 58%)
HSV	hsv(244, 64%, 85%)
CMYK	cmyk(59.3%, 63.9%, 0%, 15.3%)
CIE-LAB	lab(41.97, 43.20, -69.62)
CIE-LCH	lch(41.97, 81.93, 301.82°)
OKLab	oklab(51.78% 0.0347 -0.2004)
OKLCH	oklch(51.78% 0.203 279.8)
XYZ	xyz(19.1396, 12.4800, 66.3527)
Luminance	0.1248 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#584ED8 #CED84E

analogous

#4E89D8 #584ED8 #9D4ED8

triadic

#584ED8 #D8584E #4ED858

tetradic

#584ED8 #D84E89 #CED84E #4ED89D

square

#584ED8 #D84E89 #CED84E #4ED89D

split-complementary

#584ED8 #D89D4E #89D84E

monochromatic

#271F8D #352ABF #584ED8 #8780E3 #B7B2EE

Accessibility & contrast

On white

6.01

#584ED8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#584ED8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #584ED8

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##584ED8	#FFFFFF	#000000	##FFFFFF
##584ED8	1.00	6.01	3.50	6.01
#FFFFFF	6.01	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068DC

Deuteranopia (green-blind)

#005ED5

Tritanopia (blue-blind)

#00718C

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #584ed8;
/* rgb */ color: rgb(88, 78, 216);
/* oklch */ color: oklch(51.8% 0.203 279.8);

Tailwind

colors: {
  custom: {
    50: '#9480e5',
    500: '#584ed8',
    950: '#000000',
  },
}

SCSS

$custom: #584ed8;
$custom-light: #9480e5;
$custom-dark: #000000;

JSON

{
  "hex": "#584ed8",
  "rgb": {
    "r": 88,
    "g": 78,
    "b": 216
  },
  "hsl": {
    "h": 244.348,
    "s": 63.889,
    "l": 57.647
  },
  "oklch": {
    "l": 0.51777,
    "c": 0.20334,
    "h": 279.8
  },
  "luminance": 0.12481
}

Semantic roles & 50–950 ramp

primary

#584ED8

secondary

#D9DDA5

accent

#E741DB

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #584ED8

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

Preview Lab → · Contrast checker → · Palette generator →