#585BE0#585BE0

#585BE0 is a mid, vivid blue. Relative luminance 0.149; OKLCH L 54.6% C 0.198 H 276.6°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#585BE0
RGB	rgb(88, 91, 224)
HSL	hsl(239, 69%, 61%)
HSV	hsv(239, 61%, 88%)
CMYK	cmyk(60.7%, 59.4%, 0%, 12.2%)
CIE-LAB	lab(45.55, 38.01, -68.34)
CIE-LCH	lch(45.55, 78.20, 299.08°)
OKLab	oklab(54.59% 0.0229 -0.1966)
OKLCH	oklch(54.59% 0.198 276.6)
XYZ	xyz(21.2158, 14.9370, 72.2717)
Luminance	0.1494 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#585BE0 #E0DD58

analogous

#589FE0 #585BE0 #9958E0

triadic

#585BE0 #E0585B #5BE058

tetradic

#585BE0 #E0589F #E0DD58 #58E099

square

#585BE0 #E0589F #E0DD58 #58E099

split-complementary

#585BE0 #E09958 #9FE058

monochromatic

#1E21A0 #272BD4 #585BE0 #8C8EEA #BFC0F3

Accessibility & contrast

On white

5.27

#585BE0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#585BE0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #585BE0

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##585BE0	#FFFFFF	#000000	##FFFFFF
##585BE0	1.00	5.27	3.99	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072E4

Deuteranopia (green-blind)

#0066DD

Tritanopia (blue-blind)

#007B95

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #585be0;
/* rgb */ color: rgb(88, 91, 224);
/* oklch */ color: oklch(54.6% 0.198 276.6);

Tailwind

colors: {
  custom: {
    50: '#9489eb',
    500: '#585be0',
    950: '#000000',
  },
}

SCSS

$custom: #585be0;
$custom-light: #9489eb;
$custom-dark: #000000;

JSON

{
  "hex": "#585be0",
  "rgb": {
    "r": 88,
    "g": 91,
    "b": 224
  },
  "hsl": {
    "h": 238.676,
    "s": 68.687,
    "l": 61.176
  },
  "oklch": {
    "l": 0.54594,
    "c": 0.19789,
    "h": 276.6
  },
  "luminance": 0.14939
}

Semantic roles & 50–950 ramp

primary

#585BE0

secondary

#E3E2B0

accent

#CC15D1

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #585BE0

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

Preview Lab → · Contrast checker → · Palette generator →