#584CE7#584CE7

#584CE7 is a mid, highly saturated blue. Relative luminance 0.130; OKLCH L 52.7% C 0.224 H 278.9°. Best body text is #FFFFFF at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#584CE7
RGB	rgb(88, 76, 231)
HSL	hsl(245, 76%, 60%)
HSV	hsv(245, 67%, 91%)
CMYK	cmyk(61.9%, 67.1%, 0%, 9.4%)
CIE-LAB	lab(42.78, 49.04, -76.83)
CIE-LCH	lch(42.78, 91.15, 302.55°)
OKLab	oklab(52.75% 0.0346 -0.2215)
OKLCH	oklch(52.75% 0.224 278.9)
XYZ	xyz(21.0281, 13.0115, 76.9892)
Luminance	0.1301 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#584CE7 #DBE74C

analogous

#4C8EE7 #584CE7 #A54CE7

triadic

#584CE7 #E7584C #4CE758

tetradic

#584CE7 #E74C8E #DBE74C #4CE7A5

square

#584CE7 #E74C8E #DBE74C #4CE7A5

split-complementary

#584CE7 #E7A54C #8EE74C

monochromatic

#2116A3 #2C1DD9 #584CE7 #8A82EE #BDB8F5

Accessibility & contrast

On white

5.83

#584CE7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#584CE7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #584CE7

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##584CE7	#FFFFFF	#000000	##FFFFFF
##584CE7	1.00	5.83	3.60	5.83
#FFFFFF	5.83	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BEC

Deuteranopia (green-blind)

#005FE4

Tritanopia (blue-blind)

#007593

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #584ce7;
/* rgb */ color: rgb(88, 76, 231);
/* oklch */ color: oklch(52.7% 0.224 278.9);

Tailwind

colors: {
  custom: {
    50: '#967ff0',
    500: '#584ce7',
    950: '#000000',
  },
}

SCSS

$custom: #584ce7;
$custom-light: #967ff0;
$custom-dark: #000000;

JSON

{
  "hex": "#584ce7",
  "rgb": {
    "r": 88,
    "g": 76,
    "b": 231
  },
  "hsl": {
    "h": 244.645,
    "s": 76.355,
    "l": 60.196
  },
  "oklch": {
    "l": 0.52748,
    "c": 0.22421,
    "h": 278.9
  },
  "luminance": 0.13013
}

Semantic roles & 50–950 ramp

primary

#584CE7

secondary

#E1E5AA

accent

#D90DC9

background

#FAF7FE

surface

#F3EEFD

border

#CDC9D5

text

#0F0A17

muted

#7F7C85

Preview Lab

Preview with #584CE7

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

Preview Lab → · Contrast checker → · Palette generator →