#585DE9#585DE9

#585DE9 is a mid, highly saturated blue. Relative luminance 0.158; OKLCH L 55.6% C 0.207 H 275.8°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#585DE9
RGB	rgb(88, 93, 233)
HSL	hsl(238, 77%, 63%)
HSV	hsv(238, 62%, 91%)
CMYK	cmyk(62.2%, 60.1%, 0%, 8.6%)
CIE-LAB	lab(46.69, 39.73, -71.57)
CIE-LCH	lch(46.69, 81.86, 299.04°)
OKLab	oklab(55.65% 0.0209 -0.206)
OKLCH	oklch(55.65% 0.207 275.8)
XYZ	xyz(22.6420, 15.7848, 78.9286)
Luminance	0.1579 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#585DE9 #E9E458

analogous

#58A5E9 #585DE9 #9B58E9

triadic

#585DE9 #E9585D #5DE958

tetradic

#585DE9 #E958A5 #E9E458 #58E99B

square

#585DE9 #E958A5 #E9E458 #58E99B

split-complementary

#585DE9 #E99B58 #A5E958

monochromatic

#171CAF #2229E2 #585DE9 #8E91F0 #C4C6F7

Accessibility & contrast

On white

5.05

#585DE9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#585DE9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #585DE9

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##585DE9	#FFFFFF	#000000	##FFFFFF
##585DE9	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)

#0075EE

Deuteranopia (green-blind)

#0068E6

Tritanopia (blue-blind)

#00809A

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #585de9;
/* rgb */ color: rgb(88, 93, 233);
/* oklch */ color: oklch(55.6% 0.207 275.8);

Tailwind

colors: {
  custom: {
    50: '#968bf1',
    500: '#585de9',
    950: '#000000',
  },
}

SCSS

$custom: #585de9;
$custom-light: #968bf1;
$custom-dark: #000000;

JSON

{
  "hex": "#585de9",
  "rgb": {
    "r": 88,
    "g": 93,
    "b": 233
  },
  "hsl": {
    "h": 237.931,
    "s": 76.72,
    "l": 62.941
  },
  "oklch": {
    "l": 0.55648,
    "c": 0.2071,
    "h": 275.8
  },
  "luminance": 0.15787
}

Semantic roles & 50–950 ramp

primary

#585DE9

secondary

#E8E7B4

accent

#D20DD9

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0F0C17

muted

#7E7D85

Preview Lab

Preview with #585DE9

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

Preview Lab → · Contrast checker → · Palette generator →