#586CDC#586CDC

#586CDC is a mid, vivid blue. Relative luminance 0.180; OKLCH L 57.4% C 0.171 H 272.3°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#586CDC
RGB	rgb(88, 108, 220)
HSL	hsl(231, 65%, 60%)
HSV	hsv(231, 60%, 86%)
CMYK	cmyk(60%, 50.9%, 0%, 13.7%)
CIE-LAB	lab(49.45, 26.26, -59.75)
CIE-LCH	lch(49.45, 65.27, 293.72°)
OKLab	oklab(57.42% 0.0069 -0.1711)
OKLCH	oklch(57.42% 0.171 272.3)
XYZ	xyz(22.3011, 17.9653, 69.9887)
Luminance	0.1797 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586CDC #DCC858

analogous

#58AEDC #586CDC #8658DC

triadic

#586CDC #DC586C #6CDC58

tetradic

#586CDC #DC58AE #DCC858 #58DC86

square

#586CDC #DC58AE #DCC858 #58DC86

split-complementary

#586CDC #DC8658 #AEDC58

monochromatic

#203399 #2B43CC #586CDC #8B99E7 #BDC5F1

Accessibility & contrast

On white

4.57

#586CDC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#586CDC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #586CDC

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586CDC	#FFFFFF	#000000	##000000
##586CDC	1.00	4.57	4.59	4.59
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D7CE0

Deuteranopia (green-blind)

#0670DA

Tritanopia (blue-blind)

#00869A

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #586cdc;
/* rgb */ color: rgb(88, 108, 220);
/* oklch */ color: oklch(57.4% 0.171 272.3);

Tailwind

colors: {
  custom: {
    50: '#9395e7',
    500: '#586cdc',
    950: '#000000',
  },
}

SCSS

$custom: #586cdc;
$custom-light: #9395e7;
$custom-dark: #000000;

JSON

{
  "hex": "#586cdc",
  "rgb": {
    "r": 88,
    "g": 108,
    "b": 220
  },
  "hsl": {
    "h": 230.909,
    "s": 65.347,
    "l": 60.392
  },
  "oklch": {
    "l": 0.57423,
    "c": 0.17126,
    "h": 272.3
  },
  "luminance": 0.17967
}

Semantic roles & 50–950 ramp

primary

#586CDC

secondary

#E1D9AF

accent

#B218CD

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #586CDC

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

Preview Lab → · Contrast checker → · Palette generator →