#585EC0#585EC0

#585EC0 is a mid, vivid blue. Relative luminance 0.139; OKLCH L 52.8% C 0.151 H 277.3°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#585EC0
RGB	rgb(88, 94, 192)
HSL	hsl(237, 45%, 55%)
HSV	hsv(237, 54%, 75%)
CMYK	cmyk(54.2%, 51%, 0%, 24.7%)
CIE-LAB	lab(44.07, 25.75, -52.38)
CIE-LCH	lch(44.07, 58.37, 296.18°)
OKLab	oklab(52.79% 0.0191 -0.1496)
OKLCH	oklch(52.79% 0.151 277.3)
XYZ	xyz(17.5386, 13.8847, 51.6148)
Luminance	0.1389 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#585EC0 #C0BA58

analogous

#5892C0 #585EC0 #8658C0

triadic

#585EC0 #C0585E #5EC058

tetradic

#585EC0 #C05892 #C0BA58 #58C086

square

#585EC0 #C05892 #C0BA58 #58C086

split-complementary

#585EC0 #C08658 #92C058

monochromatic

#2B2F72 #3C429F #585EC0 #8489D1 #B1B4E2

Accessibility & contrast

On white

5.56

#585EC0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#585EC0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #585EC0

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##585EC0	#FFFFFF	#000000	##FFFFFF
##585EC0	1.00	5.56	3.78	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C6DC3

Deuteranopia (green-blind)

#1D64BE

Tritanopia (blue-blind)

#267486

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #585ec0;
/* rgb */ color: rgb(88, 94, 192);
/* oklch */ color: oklch(52.8% 0.151 277.3);

Tailwind

colors: {
  custom: {
    50: '#8f8bd4',
    500: '#585ec0',
    950: '#000000',
  },
}

SCSS

$custom: #585ec0;
$custom-light: #8f8bd4;
$custom-dark: #000000;

JSON

{
  "hex": "#585ec0",
  "rgb": {
    "r": 88,
    "g": 94,
    "b": 192
  },
  "hsl": {
    "h": 236.538,
    "s": 45.217,
    "l": 54.902
  },
  "oklch": {
    "l": 0.52787,
    "c": 0.15079,
    "h": 277.3
  },
  "luminance": 0.13886
}

Semantic roles & 50–950 ramp

primary

#585EC0

secondary

#D0CDA4

accent

#CD53D5

background

#F9F8FD

surface

#F1F0FA

border

#CBCBD3

text

#0D0C14

muted

#7E7D83

Preview Lab

Preview with #585EC0

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

Preview Lab → · Contrast checker → · Palette generator →