#586AD9#586AD9

#586AD9 is a mid, vivid blue. Relative luminance 0.174; OKLCH L 56.8% C 0.170 H 272.9°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#586AD9
RGB	rgb(88, 106, 217)
HSL	hsl(232, 63%, 60%)
HSV	hsv(232, 59%, 85%)
CMYK	cmyk(59.4%, 51.2%, 0%, 14.9%)
CIE-LAB	lab(48.75, 26.50, -59.19)
CIE-LCH	lch(48.75, 64.85, 294.12°)
OKLab	oklab(56.83% 0.0086 -0.1695)
OKLCH	oklch(56.83% 0.17 272.9)
XYZ	xyz(21.6988, 17.3908, 67.8455)
Luminance	0.1739 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586AD9 #D9C758

analogous

#58ABD9 #586AD9 #8758D9

triadic

#586AD9 #D9586A #6AD958

tetradic

#586AD9 #D958AB #D9C758 #58D987

square

#586AD9 #D958AB #D9C758 #58D987

split-complementary

#586AD9 #D98758 #ABD958

monochromatic

#223295 #2D43C7 #586AD9 #8A96E4 #BCC3F0

Accessibility & contrast

On white

4.69

#586AD9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#586AD9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586AD9

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586AD9	#FFFFFF	#000000	##FFFFFF
##586AD9	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B7ADD

Deuteranopia (green-blind)

#066ED7

Tritanopia (blue-blind)

#008497

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #586ad9;
/* rgb */ color: rgb(88, 106, 217);
/* oklch */ color: oklch(56.8% 0.170 272.9);

Tailwind

colors: {
  custom: {
    50: '#9294e5',
    500: '#586ad9',
    950: '#000000',
  },
}

SCSS

$custom: #586ad9;
$custom-light: #9294e5;
$custom-dark: #000000;

JSON

{
  "hex": "#586ad9",
  "rgb": {
    "r": 88,
    "g": 106,
    "b": 217
  },
  "hsl": {
    "h": 231.628,
    "s": 62.927,
    "l": 59.804
  },
  "oklch": {
    "l": 0.56829,
    "c": 0.1697,
    "h": 272.9
  },
  "luminance": 0.17393
}

Semantic roles & 50–950 ramp

primary

#586AD9

secondary

#DFD8AD

accent

#CF42E6

background

#F9F9FE

surface

#F2F1FC

border

#CCCBD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #586AD9

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

Preview Lab → · Contrast checker → · Palette generator →