#586BDC#586BDC

#586BDC is a mid, vivid blue. Relative luminance 0.178; OKLCH L 57.2% C 0.173 H 272.6°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#586BDC
RGB	rgb(88, 107, 220)
HSL	hsl(231, 65%, 60%)
HSV	hsv(231, 60%, 86%)
CMYK	cmyk(60%, 51.4%, 0%, 13.7%)
CIE-LAB	lab(49.20, 26.88, -60.17)
CIE-LCH	lch(49.20, 65.90, 294.07°)
OKLab	oklab(57.23% 0.0078 -0.1723)
OKLCH	oklch(57.23% 0.173 272.6)
XYZ	xyz(22.1962, 17.7556, 69.9538)
Luminance	0.1776 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586BDC #DCC958

analogous

#58ADDC #586BDC #8758DC

triadic

#586BDC #DC586B #6BDC58

tetradic

#586BDC #DC58AD #DCC958 #58DC87

square

#586BDC #DC58AD #DCC958 #58DC87

split-complementary

#586BDC #DC8758 #ADDC58

monochromatic

#203299 #2B42CC #586BDC #8B98E7 #BDC5F1

Accessibility & contrast

On white

4.61

#586BDC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#586BDC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #586BDC

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586BDC	#FFFFFF	#000000	##FFFFFF
##586BDC	1.00	4.61	4.55	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A7BE0

Deuteranopia (green-blind)

#006FDA

Tritanopia (blue-blind)

#008599

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #586bdc;
/* rgb */ color: rgb(88, 107, 220);
/* oklch */ color: oklch(57.2% 0.173 272.6);

Tailwind

colors: {
  custom: {
    50: '#9395e8',
    500: '#586bdc',
    950: '#000000',
  },
}

SCSS

$custom: #586bdc;
$custom-light: #9395e8;
$custom-dark: #000000;

JSON

{
  "hex": "#586bdc",
  "rgb": {
    "r": 88,
    "g": 107,
    "b": 220
  },
  "hsl": {
    "h": 231.364,
    "s": 65.347,
    "l": 60.392
  },
  "oklch": {
    "l": 0.5723,
    "c": 0.17253,
    "h": 272.6
  },
  "luminance": 0.17757
}

Semantic roles & 50–950 ramp

primary

#586BDC

secondary

#E1DAAF

accent

#B318CD

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #586BDC

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

Preview Lab → · Contrast checker → · Palette generator →