#585BE7#585BE7

#585BE7 is a mid, highly saturated blue. Relative luminance 0.153; OKLCH L 55.1% C 0.207 H 276.3°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#585BE7
RGB	rgb(88, 91, 231)
HSL	hsl(239, 75%, 63%)
HSV	hsv(239, 62%, 91%)
CMYK	cmyk(61.9%, 60.6%, 0%, 9.4%)
CIE-LAB	lab(46.08, 40.28, -71.45)
CIE-LCH	lch(46.08, 82.02, 299.42°)
OKLab	oklab(55.15% 0.0227 -0.2057)
OKLCH	oklch(55.15% 0.207 276.3)
XYZ	xyz(22.1847, 15.3246, 77.3747)
Luminance	0.1533 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#585BE7 #E7E458

analogous

#58A3E7 #585BE7 #9C58E7

triadic

#585BE7 #E7585B #5BE758

tetradic

#585BE7 #E758A3 #E7E458 #58E79C

square

#585BE7 #E758A3 #E7E458 #58E79C

split-complementary

#585BE7 #E79C58 #A3E758

monochromatic

#191CAC #2226DF #585BE7 #8E90EF #C3C4F6

Accessibility & contrast

On white

5.17

#585BE7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#585BE7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #585BE7

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##585BE7	#FFFFFF	#000000	##FFFFFF
##585BE7	1.00	5.17	4.07	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073EC

Deuteranopia (green-blind)

#0067E4

Tritanopia (blue-blind)

#007E98

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #585be7;
/* rgb */ color: rgb(88, 91, 231);
/* oklch */ color: oklch(55.1% 0.207 276.3);

Tailwind

colors: {
  custom: {
    50: '#9589f0',
    500: '#585be7',
    950: '#000000',
  },
}

SCSS

$custom: #585be7;
$custom-light: #9589f0;
$custom-dark: #000000;

JSON

{
  "hex": "#585be7",
  "rgb": {
    "r": 88,
    "g": 91,
    "b": 231
  },
  "hsl": {
    "h": 238.741,
    "s": 74.869,
    "l": 62.549
  },
  "oklch": {
    "l": 0.55148,
    "c": 0.20692,
    "h": 276.3
  },
  "luminance": 0.15326
}

Semantic roles & 50–950 ramp

primary

#585BE7

secondary

#E7E6B3

accent

#D30ED7

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0F0B17

muted

#7E7C85

Preview Lab

Preview with #585BE7

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

Preview Lab → · Contrast checker → · Palette generator →