#586CD8#586CD8

#586CD8 is a mid, vivid blue. Relative luminance 0.178; OKLCH L 57.1% C 0.166 H 272.2°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#586CD8
RGB	rgb(88, 108, 216)
HSL	hsl(231, 62%, 60%)
HSV	hsv(231, 59%, 85%)
CMYK	cmyk(59.3%, 50%, 0%, 15.3%)
CIE-LAB	lab(49.20, 24.93, -57.90)
CIE-LCH	lch(49.20, 63.03, 293.29°)
OKLab	oklab(57.15% 0.0065 -0.1657)
OKLCH	oklch(57.15% 0.166 272.2)
XYZ	xyz(21.7776, 17.7560, 67.2321)
Luminance	0.1776 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586CD8 #D8C458

analogous

#58ACD8 #586CD8 #8458D8

triadic

#586CD8 #D8586C #6CD858

tetradic

#586CD8 #D858AC #D8C458 #58D884

square

#586CD8 #D858AC #D8C458 #58D884

split-complementary

#586CD8 #D88458 #ACD858

monochromatic

#223493 #2E46C5 #586CD8 #8A98E4 #BBC3EF

Accessibility & contrast

On white

4.61

#586CD8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#586CD8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #586CD8

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586CD8	#FFFFFF	#000000	##FFFFFF
##586CD8	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)

#327BDC

Deuteranopia (green-blind)

#1770D6

Tritanopia (blue-blind)

#008598

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #586cd8;
/* rgb */ color: rgb(88, 108, 216);
/* oklch */ color: oklch(57.1% 0.166 272.2);

Tailwind

colors: {
  custom: {
    50: '#9295e5',
    500: '#586cd8',
    950: '#000000',
  },
}

SCSS

$custom: #586cd8;
$custom-light: #9295e5;
$custom-dark: #000000;

JSON

{
  "hex": "#586cd8",
  "rgb": {
    "r": 88,
    "g": 108,
    "b": 216
  },
  "hsl": {
    "h": 230.625,
    "s": 62.136,
    "l": 59.608
  },
  "oklch": {
    "l": 0.57148,
    "c": 0.16579,
    "h": 272.2
  },
  "luminance": 0.17758
}

Semantic roles & 50–950 ramp

primary

#586CD8

secondary

#DFD7AD

accent

#CC43E5

background

#F9F9FE

surface

#F2F1FC

border

#CCCBD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #586CD8

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

Preview Lab → · Contrast checker → · Palette generator →