#584CE0#584CE0

#584CE0 is a mid, highly saturated blue. Relative luminance 0.126; OKLCH L 52.1% C 0.216 H 279.5°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#584CE0
RGB	rgb(88, 76, 224)
HSL	hsl(245, 70%, 59%)
HSV	hsv(245, 66%, 88%)
CMYK	cmyk(60.7%, 66.1%, 0%, 12.2%)
CIE-LAB	lab(42.19, 46.87, -73.82)
CIE-LCH	lch(42.19, 87.44, 302.41°)
OKLab	oklab(52.14% 0.0355 -0.2127)
OKLCH	oklch(52.14% 0.216 279.5)
XYZ	xyz(20.0592, 12.6239, 71.8862)
Luminance	0.1263 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#584CE0 #D4E04C

analogous

#4C8AE0 #584CE0 #A24CE0

triadic

#584CE0 #E0584C #4CE058

tetradic

#584CE0 #E04C8A #D4E04C #4CE0A2

square

#584CE0 #E04C8A #D4E04C #4CE0A2

split-complementary

#584CE0 #E0A24C #8AE04C

monochromatic

#241A97 #3123CC #584CE0 #8980E9 #B9B4F2

Accessibility & contrast

On white

5.96

#584CE0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#584CE0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #584CE0

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##584CE0	#FFFFFF	#000000	##FFFFFF
##584CE0	1.00	5.96	3.53	5.96
#FFFFFF	5.96	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069E5

Deuteranopia (green-blind)

#005EDD

Tritanopia (blue-blind)

#007290

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #584ce0;
/* rgb */ color: rgb(88, 76, 224);
/* oklch */ color: oklch(52.1% 0.216 279.5);

Tailwind

colors: {
  custom: {
    50: '#957feb',
    500: '#584ce0',
    950: '#000000',
  },
}

SCSS

$custom: #584ce0;
$custom-light: #957feb;
$custom-dark: #000000;

JSON

{
  "hex": "#584ce0",
  "rgb": {
    "r": 88,
    "g": 76,
    "b": 224
  },
  "hsl": {
    "h": 244.865,
    "s": 70.476,
    "l": 58.824
  },
  "oklch": {
    "l": 0.52141,
    "c": 0.21565,
    "h": 279.5
  },
  "luminance": 0.12625
}

Semantic roles & 50–950 ramp

primary

#584CE0

secondary

#DCE1A7

accent

#ED3BDF

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0F0A16

muted

#7E7C84

Preview Lab

Preview with #584CE0

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

Preview Lab → · Contrast checker → · Palette generator →