#585BEF#585BEF

#585BEF is a mid, highly saturated blue. Relative luminance 0.158; OKLCH L 55.8% C 0.217 H 275.9°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#585BEF
RGB	rgb(88, 91, 239)
HSL	hsl(239, 83%, 64%)
HSV	hsv(239, 63%, 94%)
CMYK	cmyk(63.2%, 61.9%, 0%, 6.3%)
CIE-LAB	lab(46.69, 42.88, -74.94)
CIE-LCH	lch(46.69, 86.34, 299.77°)
OKLab	oklab(55.79% 0.0223 -0.2159)
OKLCH	oklch(55.79% 0.217 275.9)
XYZ	xyz(23.3405, 15.7869, 83.4618)
Luminance	0.1579 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#585BEF #EFEC58

analogous

#58A7EF #585BEF #A158EF

triadic

#585BEF #EF585B #5BEF58

tetradic

#585BEF #EF58A7 #EFEC58 #58EFA1

square

#585BEF #EF58A7 #EFEC58 #58EFA1

split-complementary

#585BEF #EFA158 #A7EF58

monochromatic

#1215BB #2024EA #585BEF #9092F4 #C8C9FA

Accessibility & contrast

On white

5.05

#585BEF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#585BEF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #585BEF

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##585BEF	#FFFFFF	#000000	##FFFFFF
##585BEF	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0075F4

Deuteranopia (green-blind)

#0068EC

Tritanopia (blue-blind)

#00809D

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #585bef;
/* rgb */ color: rgb(88, 91, 239);
/* oklch */ color: oklch(55.8% 0.217 275.9);

Tailwind

colors: {
  custom: {
    50: '#978af5',
    500: '#585bef',
    950: '#000000',
  },
}

SCSS

$custom: #585bef;
$custom-light: #978af5;
$custom-dark: #000000;

JSON

{
  "hex": "#585bef",
  "rgb": {
    "r": 88,
    "g": 91,
    "b": 239
  },
  "hsl": {
    "h": 238.808,
    "s": 82.514,
    "l": 64.118
  },
  "oklch": {
    "l": 0.55794,
    "c": 0.2171,
    "h": 275.9
  },
  "luminance": 0.15789
}

Semantic roles & 50–950 ramp

primary

#585BEF

secondary

#ECEBB7

accent

#DB07DF

background

#FAF8FF

surface

#F3F0FF

border

#CDCBD7

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #585BEF

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

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