#584EEC#584EEC

#584EEC is a mid, highly saturated blue. Relative luminance 0.136; OKLCH L 53.5% C 0.228 H 278.2°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#584EEC
RGB	rgb(88, 78, 236)
HSL	hsl(244, 81%, 62%)
HSV	hsv(244, 67%, 93%)
CMYK	cmyk(62.7%, 66.9%, 0%, 7.5%)
CIE-LAB	lab(43.62, 49.47, -78.28)
CIE-LCH	lch(43.62, 92.60, 302.29°)
OKLab	oklab(53.48% 0.0325 -0.2258)
OKLCH	oklch(53.48% 0.228 278.2)
XYZ	xyz(21.8843, 13.5779, 80.8082)
Luminance	0.1358 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#584EEC #E2EC4E

analogous

#4E93EC #584EEC #A74EEC

triadic

#584EEC #EC584E #4EEC58

tetradic

#584EEC #EC4E93 #E2EC4E #4EECA7

square

#584EEC #EC4E93 #E2EC4E #4EECA7

split-complementary

#584EEC #ECA74E #93EC4E

monochromatic

#1C13AD #2519E4 #584EEC #8C85F2 #C0BDF8

Accessibility & contrast

On white

5.65

#584EEC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#584EEC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #584EEC

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##584EEC	#FFFFFF	#000000	##FFFFFF
##584EEC	1.00	5.65	3.72	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DF1

Deuteranopia (green-blind)

#0061E9

Tritanopia (blue-blind)

#007897

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #584eec;
/* rgb */ color: rgb(88, 78, 236);
/* oklch */ color: oklch(53.5% 0.228 278.2);

Tailwind

colors: {
  custom: {
    50: '#9781f3',
    500: '#584eec',
    950: '#000000',
  },
}

SCSS

$custom: #584eec;
$custom-light: #9781f3;
$custom-dark: #000000;

JSON

{
  "hex": "#584eec",
  "rgb": {
    "r": 88,
    "g": 78,
    "b": 236
  },
  "hsl": {
    "h": 243.797,
    "s": 80.612,
    "l": 61.569
  },
  "oklch": {
    "l": 0.53484,
    "c": 0.22809,
    "h": 278.2
  },
  "luminance": 0.1358
}

Semantic roles & 50–950 ramp

primary

#584EEC

secondary

#E5E8AE

accent

#DD09D0

background

#FAF7FF

surface

#F4EEFE

border

#CEC9D6

text

#0F0A17

muted

#7F7C85

Preview Lab

Preview with #584EEC

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

Preview Lab → · Contrast checker → · Palette generator →