#584DE8#584DE8

#584DE8 is a mid, highly saturated blue. Relative luminance 0.132; OKLCH L 53.0% C 0.224 H 278.6°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#584DE8
RGB	rgb(88, 77, 232)
HSL	hsl(244, 77%, 61%)
HSV	hsv(244, 67%, 91%)
CMYK	cmyk(62.1%, 66.8%, 0%, 9%)
CIE-LAB	lab(43.07, 48.79, -76.92)
CIE-LCH	lch(43.07, 91.09, 302.39°)
OKLab	oklab(52.99% 0.0337 -0.2218)
OKLCH	oklch(52.99% 0.224 278.6)
XYZ	xyz(21.2392, 13.2070, 77.7582)
Luminance	0.1321 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#584DE8 #DDE84D

analogous

#4D8FE8 #584DE8 #A54DE8

triadic

#584DE8 #E8584D #4DE858

tetradic

#584DE8 #E84D8F #DDE84D #4DE8A5

square

#584DE8 #E84D8F #DDE84D #4DE8A5

split-complementary

#584DE8 #E8A54D #8FE84D

monochromatic

#2015A5 #2A1CDB #584DE8 #8B83EF #BEB9F6

Accessibility & contrast

On white

5.77

#584DE8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#584DE8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #584DE8

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##584DE8	#FFFFFF	#000000	##FFFFFF
##584DE8	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CED

Deuteranopia (green-blind)

#005FE5

Tritanopia (blue-blind)

#007694

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #584de8;
/* rgb */ color: rgb(88, 77, 232);
/* oklch */ color: oklch(53.0% 0.224 278.6);

Tailwind

colors: {
  custom: {
    50: '#9680f1',
    500: '#584de8',
    950: '#000000',
  },
}

SCSS

$custom: #584de8;
$custom-light: #9680f1;
$custom-dark: #000000;

JSON

{
  "hex": "#584de8",
  "rgb": {
    "r": 88,
    "g": 77,
    "b": 232
  },
  "hsl": {
    "h": 244.258,
    "s": 77.114,
    "l": 60.588
  },
  "oklch": {
    "l": 0.52985,
    "c": 0.22433,
    "h": 278.6
  },
  "luminance": 0.13209
}

Semantic roles & 50–950 ramp

primary

#584DE8

secondary

#E2E6AB

accent

#D90CCB

background

#FAF7FE

surface

#F3EEFD

border

#CDC9D5

text

#0F0A17

muted

#7F7C85

Preview Lab

Preview with #584DE8

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

Preview Lab → · Contrast checker → · Palette generator →