#585CD8#585CD8

#585CD8 is a mid, vivid blue. Relative luminance 0.147; OKLCH L 54.2% C 0.186 H 276.8°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#585CD8
RGB	rgb(88, 92, 216)
HSL	hsl(238, 62%, 60%)
HSV	hsv(238, 59%, 85%)
CMYK	cmyk(59.3%, 57.4%, 0%, 15.3%)
CIE-LAB	lab(45.20, 34.80, -64.36)
CIE-LCH	lch(45.20, 73.16, 298.40°)
OKLab	oklab(54.15% 0.0221 -0.1848)
OKLCH	oklch(54.15% 0.186 276.8)
XYZ	xyz(20.2423, 14.6854, 66.7203)
Luminance	0.1469 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#585CD8 #D8D458

analogous

#589CD8 #585CD8 #9458D8

triadic

#585CD8 #D8585C #5CD858

tetradic

#585CD8 #D8589C #D8D458 #58D894

square

#585CD8 #D8589C #D8D458 #58D894

split-complementary

#585CD8 #D89458 #9CD858

monochromatic

#222693 #2E33C5 #585CD8 #8A8CE4 #BBBDEF

Accessibility & contrast

On white

5.33

#585CD8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#585CD8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #585CD8

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##585CD8	#FFFFFF	#000000	##FFFFFF
##585CD8	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070DC

Deuteranopia (green-blind)

#0066D5

Tritanopia (blue-blind)

#007A91

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #585cd8;
/* rgb */ color: rgb(88, 92, 216);
/* oklch */ color: oklch(54.2% 0.186 276.8);

Tailwind

colors: {
  custom: {
    50: '#938ae5',
    500: '#585cd8',
    950: '#000000',
  },
}

SCSS

$custom: #585cd8;
$custom-light: #938ae5;
$custom-dark: #000000;

JSON

{
  "hex": "#585cd8",
  "rgb": {
    "r": 88,
    "g": 92,
    "b": 216
  },
  "hsl": {
    "h": 238.125,
    "s": 62.136,
    "l": 59.608
  },
  "oklch": {
    "l": 0.54152,
    "c": 0.18615,
    "h": 276.8
  },
  "luminance": 0.14687
}

Semantic roles & 50–950 ramp

primary

#585CD8

secondary

#DFDDAD

accent

#E043E5

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #585CD8

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

Preview Lab → · Contrast checker → · Palette generator →