#584DE7#584DE7

#584DE7 is a mid, highly saturated blue. Relative luminance 0.132; OKLCH L 52.9% C 0.223 H 278.7°. Best body text is #FFFFFF at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#584DE7
RGB	rgb(88, 77, 231)
HSL	hsl(244, 76%, 60%)
HSV	hsv(244, 67%, 91%)
CMYK	cmyk(61.9%, 66.7%, 0%, 9.4%)
CIE-LAB	lab(42.99, 48.48, -76.49)
CIE-LCH	lch(42.99, 90.56, 302.36°)
OKLab	oklab(52.9% 0.0338 -0.2205)
OKLCH	oklch(52.9% 0.223 278.7)
XYZ	xyz(21.0976, 13.1503, 77.0123)
Luminance	0.1315 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#584DE7 #DCE74D

analogous

#4D8FE7 #584DE7 #A54DE7

triadic

#584DE7 #E7584D #4DE758

tetradic

#584DE7 #E74D8F #DCE74D #4DE7A5

square

#584DE7 #E74D8F #DCE74D #4DE7A5

split-complementary

#584DE7 #E7A54D #8FE74D

monochromatic

#2016A4 #2B1DD9 #584DE7 #8B83EE #BDB9F6

Accessibility & contrast

On white

5.78

#584DE7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#584DE7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #584DE7

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##584DE7	#FFFFFF	#000000	##FFFFFF
##584DE7	1.00	5.78	3.63	5.78
#FFFFFF	5.78	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CEC

Deuteranopia (green-blind)

#005FE4

Tritanopia (blue-blind)

#007594

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #584de7;
/* rgb */ color: rgb(88, 77, 231);
/* oklch */ color: oklch(52.9% 0.223 278.7);

Tailwind

colors: {
  custom: {
    50: '#9680f0',
    500: '#584de7',
    950: '#000000',
  },
}

SCSS

$custom: #584de7;
$custom-light: #9680f0;
$custom-dark: #000000;

JSON

{
  "hex": "#584de7",
  "rgb": {
    "r": 88,
    "g": 77,
    "b": 231
  },
  "hsl": {
    "h": 244.286,
    "s": 76.238,
    "l": 60.392
  },
  "oklch": {
    "l": 0.52898,
    "c": 0.22311,
    "h": 278.7
  },
  "luminance": 0.13152
}

Semantic roles & 50–950 ramp

primary

#584DE7

secondary

#E1E5AA

accent

#D80DCA

background

#FAF7FE

surface

#F3EEFD

border

#CDC9D5

text

#0F0A17

muted

#7F7C85

Preview Lab

Preview with #584DE7

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

Preview Lab → · Contrast checker → · Palette generator →