#586AD2#586AD2

#586AD2 is a mid, vivid blue. Relative luminance 0.170; OKLCH L 56.4% C 0.160 H 272.8°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#586AD2
RGB	rgb(88, 106, 210)
HSL	hsl(231, 58%, 58%)
HSV	hsv(231, 58%, 82%)
CMYK	cmyk(58.1%, 49.5%, 0%, 17.6%)
CIE-LAB	lab(48.30, 24.18, -55.92)
CIE-LCH	lch(48.30, 60.93, 293.38°)
OKLab	oklab(56.35% 0.0079 -0.1599)
OKLCH	oklch(56.35% 0.16 272.8)
XYZ	xyz(20.8076, 17.0343, 63.1517)
Luminance	0.1704 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586AD2 #D2C058

analogous

#58A7D2 #586AD2 #8358D2

triadic

#586AD2 #D2586A #6AD258

tetradic

#586AD2 #D258A7 #D2C058 #58D283

square

#586AD2 #D258A7 #D2C058 #58D283

split-complementary

#586AD2 #D28358 #A7D258

monochromatic

#25348A #3246BB #586AD2 #8895DF #B8C0EC

Accessibility & contrast

On white

4.76

#586AD2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#586AD2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586AD2

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586AD2	#FFFFFF	#000000	##FFFFFF
##586AD2	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3478D6

Deuteranopia (green-blind)

#1E6ED0

Tritanopia (blue-blind)

#008294

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #586ad2;
/* rgb */ color: rgb(88, 106, 210);
/* oklch */ color: oklch(56.4% 0.160 272.8);

Tailwind

colors: {
  custom: {
    50: '#9194e0',
    500: '#586ad2',
    950: '#000000',
  },
}

SCSS

$custom: #586ad2;
$custom-light: #9194e0;
$custom-dark: #000000;

JSON

{
  "hex": "#586ad2",
  "rgb": {
    "r": 88,
    "g": 106,
    "b": 210
  },
  "hsl": {
    "h": 231.148,
    "s": 57.547,
    "l": 58.431
  },
  "oklch": {
    "l": 0.5635,
    "c": 0.16008,
    "h": 272.8
  },
  "luminance": 0.17036
}

Semantic roles & 50–950 ramp

primary

#586AD2

secondary

#DBD4AB

accent

#CA47E1

background

#F9F9FD

surface

#F2F1FB

border

#CCCBD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #586AD2

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

Preview Lab → · Contrast checker → · Palette generator →