#585FD9#585FD9

#585FD9 is a mid, vivid blue. Relative luminance 0.153; OKLCH L 54.8% C 0.184 H 276.0°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#585FD9
RGB	rgb(88, 95, 217)
HSL	hsl(237, 63%, 60%)
HSV	hsv(237, 59%, 85%)
CMYK	cmyk(59.4%, 56.2%, 0%, 14.9%)
CIE-LAB	lab(46.00, 33.29, -63.63)
CIE-LCH	lch(46.00, 71.81, 297.61°)
OKLab	oklab(54.77% 0.0193 -0.1827)
OKLCH	oklch(54.77% 0.184 276)
XYZ	xyz(20.6370, 15.2673, 67.4916)
Luminance	0.1527 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#585FD9 #D9D258

analogous

#58A0D9 #585FD9 #9158D9

triadic

#585FD9 #D9585F #5FD958

tetradic

#585FD9 #D958A0 #D9D258 #58D991

square

#585FD9 #D958A0 #D9D258 #58D991

split-complementary

#585FD9 #D99158 #A0D958

monochromatic

#222895 #2D36C7 #585FD9 #8A8FE4 #BCBFF0

Accessibility & contrast

On white

5.18

#585FD9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#585FD9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #585FD9

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##585FD9	#FFFFFF	#000000	##FFFFFF
##585FD9	1.00	5.18	4.05	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073DD

Deuteranopia (green-blind)

#0068D7

Tritanopia (blue-blind)

#007C93

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #585fd9;
/* rgb */ color: rgb(88, 95, 217);
/* oklch */ color: oklch(54.8% 0.184 276.0);

Tailwind

colors: {
  custom: {
    50: '#938ce6',
    500: '#585fd9',
    950: '#000000',
  },
}

SCSS

$custom: #585fd9;
$custom-light: #938ce6;
$custom-dark: #000000;

JSON

{
  "hex": "#585fd9",
  "rgb": {
    "r": 88,
    "g": 95,
    "b": 217
  },
  "hsl": {
    "h": 236.744,
    "s": 62.927,
    "l": 59.804
  },
  "oklch": {
    "l": 0.54768,
    "c": 0.18368,
    "h": 276
  },
  "luminance": 0.15269
}

Semantic roles & 50–950 ramp

primary

#585FD9

secondary

#DFDDAD

accent

#DD42E6

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #585FD9

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

Preview Lab → · Contrast checker → · Palette generator →