#586DC0#586DC0

#586DC0 is a mid, vivid blue. Relative luminance 0.168; OKLCH L 55.8% C 0.131 H 271.0°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#586DC0
RGB	rgb(88, 109, 192)
HSL	hsl(228, 45%, 55%)
HSV	hsv(228, 54%, 75%)
CMYK	cmyk(54.2%, 43.2%, 0%, 24.7%)
CIE-LAB	lab(48.03, 16.39, -46.04)
CIE-LCH	lch(48.03, 48.87, 289.60°)
OKLab	oklab(55.79% 0.0022 -0.1308)
OKLCH	oklch(55.79% 0.131 271)
XYZ	xyz(19.0045, 16.8164, 52.1034)
Luminance	0.1682 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586DC0 #C0AB58

analogous

#58A1C0 #586DC0 #7758C0

triadic

#586DC0 #C0586D #6DC058

tetradic

#586DC0 #C058A1 #C0AB58 #58C077

square

#586DC0 #C058A1 #C0AB58 #58C077

split-complementary

#586DC0 #C07758 #A1C058

monochromatic

#2B3A72 #3C509F #586DC0 #8494D1 #B1BBE2

Accessibility & contrast

On white

4.81

#586DC0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#586DC0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586DC0

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586DC0	#FFFFFF	#000000	##FFFFFF
##586DC0	1.00	4.81	4.36	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A77C3

Deuteranopia (green-blind)

#3D6EBE

Tritanopia (blue-blind)

#237F8D

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #586dc0;
/* rgb */ color: rgb(88, 109, 192);
/* oklch */ color: oklch(55.8% 0.131 271.0);

Tailwind

colors: {
  custom: {
    50: '#8e96d3',
    500: '#586dc0',
    950: '#000000',
  },
}

SCSS

$custom: #586dc0;
$custom-light: #8e96d3;
$custom-dark: #000000;

JSON

{
  "hex": "#586dc0",
  "rgb": {
    "r": 88,
    "g": 109,
    "b": 192
  },
  "hsl": {
    "h": 227.885,
    "s": 45.217,
    "l": 54.902
  },
  "oklch": {
    "l": 0.55794,
    "c": 0.13084,
    "h": 271
  },
  "luminance": 0.16818
}

Semantic roles & 50–950 ramp

primary

#586DC0

secondary

#D0C7A4

accent

#BB53D5

background

#F9F9FD

surface

#F1F1FA

border

#CBCBD3

text

#0D0D14

muted

#7E7E83

Preview Lab

Preview with #586DC0

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

Preview Lab → · Contrast checker → · Palette generator →