#586BD8#586BD8

#586BD8 is a mid, vivid blue. Relative luminance 0.175; OKLCH L 57.0% C 0.167 H 272.6°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#586BD8
RGB	rgb(88, 107, 216)
HSL	hsl(231, 62%, 60%)
HSV	hsv(231, 59%, 85%)
CMYK	cmyk(59.3%, 50.5%, 0%, 15.3%)
CIE-LAB	lab(48.94, 25.55, -58.31)
CIE-LCH	lch(48.94, 63.66, 293.66°)
OKLab	oklab(56.95% 0.0075 -0.1669)
OKLCH	oklch(56.95% 0.167 272.6)
XYZ	xyz(21.6728, 17.5463, 67.1971)
Luminance	0.1755 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586BD8 #D8C558

analogous

#58ABD8 #586BD8 #8558D8

triadic

#586BD8 #D8586B #6BD858

tetradic

#586BD8 #D858AB #D8C558 #58D885

square

#586BD8 #D858AB #D8C558 #58D885

split-complementary

#586BD8 #D88558 #ABD858

monochromatic

#223393 #2E44C5 #586BD8 #8A97E4 #BBC3EF

Accessibility & contrast

On white

4.66

#586BD8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#586BD8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #586BD8

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586BD8	#FFFFFF	#000000	##FFFFFF
##586BD8	1.00	4.66	4.51	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F7ADC

Deuteranopia (green-blind)

#126FD6

Tritanopia (blue-blind)

#008497

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #586bd8;
/* rgb */ color: rgb(88, 107, 216);
/* oklch */ color: oklch(57.0% 0.167 272.6);

Tailwind

colors: {
  custom: {
    50: '#9295e5',
    500: '#586bd8',
    950: '#000000',
  },
}

SCSS

$custom: #586bd8;
$custom-light: #9295e5;
$custom-dark: #000000;

JSON

{
  "hex": "#586bd8",
  "rgb": {
    "r": 88,
    "g": 107,
    "b": 216
  },
  "hsl": {
    "h": 231.094,
    "s": 62.136,
    "l": 59.608
  },
  "oklch": {
    "l": 0.56953,
    "c": 0.16706,
    "h": 272.6
  },
  "luminance": 0.17548
}

Semantic roles & 50–950 ramp

primary

#586BD8

secondary

#DFD7AD

accent

#CD43E5

background

#F9F9FE

surface

#F2F1FC

border

#CCCBD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #586BD8

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

Preview Lab → · Contrast checker → · Palette generator →