#586BD4#586BD4

#586BD4 is a mid, vivid blue. Relative luminance 0.173; OKLCH L 56.7% C 0.162 H 272.5°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#586BD4
RGB	rgb(88, 107, 212)
HSL	hsl(231, 59%, 59%)
HSV	hsv(231, 58%, 83%)
CMYK	cmyk(58.5%, 49.5%, 0%, 16.9%)
CIE-LAB	lab(48.69, 24.22, -56.44)
CIE-LCH	lch(48.69, 61.42, 293.22°)
OKLab	oklab(56.68% 0.0071 -0.1614)
OKLCH	oklch(56.68% 0.162 272.5)
XYZ	xyz(21.1619, 17.3419, 64.5068)
Luminance	0.1734 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586BD4 #D4C158

analogous

#58A9D4 #586BD4 #8358D4

triadic

#586BD4 #D4586B #6BD458

tetradic

#586BD4 #D458A9 #D4C158 #58D483

square

#586BD4 #D458A9 #D4C158 #58D483

split-complementary

#586BD4 #D48358 #A9D458

monochromatic

#24348D #3147BE #586BD4 #8996E1 #B9C1ED

Accessibility & contrast

On white

4.70

#586BD4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#586BD4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586BD4

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586BD4	#FFFFFF	#000000	##FFFFFF
##586BD4	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3479D8

Deuteranopia (green-blind)

#1D6ED2

Tritanopia (blue-blind)

#008395

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #586bd4;
/* rgb */ color: rgb(88, 107, 212);
/* oklch */ color: oklch(56.7% 0.162 272.5);

Tailwind

colors: {
  custom: {
    50: '#9195e2',
    500: '#586bd4',
    950: '#000000',
  },
}

SCSS

$custom: #586bd4;
$custom-light: #9195e2;
$custom-dark: #000000;

JSON

{
  "hex": "#586bd4",
  "rgb": {
    "r": 88,
    "g": 107,
    "b": 212
  },
  "hsl": {
    "h": 230.806,
    "s": 59.048,
    "l": 58.824
  },
  "oklch": {
    "l": 0.56681,
    "c": 0.16156,
    "h": 272.5
  },
  "luminance": 0.17344
}

Semantic roles & 50–950 ramp

primary

#586BD4

secondary

#DCD5AB

accent

#CA46E2

background

#F9F9FD

surface

#F2F1FB

border

#CCCBD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #586BD4

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

Preview Lab → · Contrast checker → · Palette generator →