#585FE4#585FE4

#585FE4 is a mid, vivid blue. Relative luminance 0.159; OKLCH L 55.6% C 0.198 H 275.6°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#585FE4
RGB	rgb(88, 95, 228)
HSL	hsl(237, 72%, 62%)
HSV	hsv(237, 61%, 89%)
CMYK	cmyk(61.4%, 58.3%, 0%, 10.6%)
CIE-LAB	lab(46.79, 36.89, -68.59)
CIE-LCH	lch(46.79, 77.88, 298.27°)
OKLab	oklab(55.6% 0.0193 -0.1973)
OKLCH	oklch(55.6% 0.198 275.6)
XYZ	xyz(22.1157, 15.8588, 75.2794)
Luminance	0.1586 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#585FE4 #E4DD58

analogous

#58A5E4 #585FE4 #9758E4

triadic

#585FE4 #E4585F #5FE458

tetradic

#585FE4 #E458A5 #E4DD58 #58E497

square

#585FE4 #E458A5 #E4DD58 #58E497

split-complementary

#585FE4 #E49758 #A5E458

monochromatic

#1B22A7 #232DDB #585FE4 #8D91ED #C1C4F5

Accessibility & contrast

On white

5.03

#585FE4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#585FE4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #585FE4

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##585FE4	#FFFFFF	#000000	##FFFFFF
##585FE4	1.00	5.03	4.17	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0075E8

Deuteranopia (green-blind)

#0069E1

Tritanopia (blue-blind)

#007F98

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #585fe4;
/* rgb */ color: rgb(88, 95, 228);
/* oklch */ color: oklch(55.6% 0.198 275.6);

Tailwind

colors: {
  custom: {
    50: '#958ced',
    500: '#585fe4',
    950: '#000000',
  },
}

SCSS

$custom: #585fe4;
$custom-light: #958ced;
$custom-dark: #000000;

JSON

{
  "hex": "#585fe4",
  "rgb": {
    "r": 88,
    "g": 95,
    "b": 228
  },
  "hsl": {
    "h": 237,
    "s": 72.165,
    "l": 61.961
  },
  "oklch": {
    "l": 0.55604,
    "c": 0.1982,
    "h": 275.6
  },
  "luminance": 0.15861
}

Semantic roles & 50–950 ramp

primary

#585FE4

secondary

#E6E3B2

accent

#CA11D4

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #585FE4

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

Preview Lab → · Contrast checker → · Palette generator →