#584EEA#584EEA

#584EEA is a mid, highly saturated blue. Relative luminance 0.135; OKLCH L 53.3% C 0.226 H 278.3°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#584EEA
RGB	rgb(88, 78, 234)
HSL	hsl(244, 79%, 61%)
HSV	hsv(244, 67%, 92%)
CMYK	cmyk(62.4%, 66.7%, 0%, 8.2%)
CIE-LAB	lab(43.45, 48.84, -77.43)
CIE-LCH	lch(43.45, 91.55, 302.24°)
OKLab	oklab(53.31% 0.0327 -0.2233)
OKLCH	oklch(53.31% 0.226 278.3)
XYZ	xyz(21.5954, 13.4623, 79.2864)
Luminance	0.1346 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#584EEA #E0EA4E

analogous

#4E92EA #584EEA #A64EEA

triadic

#584EEA #EA584E #4EEA58

tetradic

#584EEA #EA4E92 #E0EA4E #4EEAA6

square

#584EEA #EA4E92 #E0EA4E #4EEAA6

split-complementary

#584EEA #EAA64E #92EA4E

monochromatic

#1E14A9 #271BE0 #584EEA #8C85F0 #BFBBF7

Accessibility & contrast

On white

5.69

#584EEA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#584EEA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #584EEA

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##584EEA	#FFFFFF	#000000	##FFFFFF
##584EEA	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DEF

Deuteranopia (green-blind)

#0060E7

Tritanopia (blue-blind)

#007796

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #584eea;
/* rgb */ color: rgb(88, 78, 234);
/* oklch */ color: oklch(53.3% 0.226 278.3);

Tailwind

colors: {
  custom: {
    50: '#9781f2',
    500: '#584eea',
    950: '#000000',
  },
}

SCSS

$custom: #584eea;
$custom-light: #9781f2;
$custom-dark: #000000;

JSON

{
  "hex": "#584eea",
  "rgb": {
    "r": 88,
    "g": 78,
    "b": 234
  },
  "hsl": {
    "h": 243.846,
    "s": 78.788,
    "l": 61.176
  },
  "oklch": {
    "l": 0.5331,
    "c": 0.22566,
    "h": 278.3
  },
  "luminance": 0.13464
}

Semantic roles & 50–950 ramp

primary

#584EEA

secondary

#E3E7AD

accent

#DB0ACE

background

#FAF7FE

surface

#F3EEFD

border

#CDC9D5

text

#0F0A17

muted

#7F7C85

Preview Lab

Preview with #584EEA

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

Preview Lab → · Contrast checker → · Palette generator →