#586FA9#586FA9

#586FA9 is a mid, moderate blue. Relative luminance 0.163; OKLCH L 54.9% C 0.095 H 266.8°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#586FA9
RGB	rgb(88, 111, 169)
HSL	hsl(223, 32%, 50%)
HSV	hsv(223, 48%, 66%)
CMYK	cmyk(47.9%, 34.3%, 0%, 33.7%)
CIE-LAB	lab(47.37, 7.82, -33.72)
CIE-LCH	lch(47.37, 34.61, 283.05°)
OKLab	oklab(54.9% -0.0052 -0.0948)
OKLCH	oklch(54.9% 0.095 266.8)
XYZ	xyz(16.8681, 16.3071, 39.7872)
Luminance	0.1631 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586FA9 #A99258

analogous

#5897A9 #586FA9 #6958A9

triadic

#586FA9 #A9586F #6FA958

tetradic

#586FA9 #A95897 #A99258 #58A969

square

#586FA9 #A95897 #A99258 #58A969

split-complementary

#586FA9 #A96958 #97A958

monochromatic

#2E3A59 #435481 #586FA9 #8092BE #A9B5D3

Accessibility & contrast

On white

4.93

#586FA9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#586FA9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586FA9

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586FA9	#FFFFFF	#000000	##FFFFFF
##586FA9	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5974AB

Deuteranopia (green-blind)

#516DA8

Tritanopia (blue-blind)

#387B84

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #586fa9;
/* rgb */ color: rgb(88, 111, 169);
/* oklch */ color: oklch(54.9% 0.095 266.8);

Tailwind

colors: {
  custom: {
    50: '#8b98c3',
    500: '#586fa9',
    950: '#000000',
  },
}

SCSS

$custom: #586fa9;
$custom-light: #8b98c3;
$custom-dark: #000000;

JSON

{
  "hex": "#586fa9",
  "rgb": {
    "r": 88,
    "g": 111,
    "b": 169
  },
  "hsl": {
    "h": 222.963,
    "s": 32.016,
    "l": 50.392
  },
  "oklch": {
    "l": 0.54898,
    "c": 0.09497,
    "h": 266.8
  },
  "luminance": 0.16308
}

Semantic roles & 50–950 ramp

primary

#586FA9

secondary

#C0B69C

accent

#AA60C8

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0D12

muted

#7D7E81

Preview Lab

Preview with #586FA9

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

Preview Lab → · Contrast checker → · Palette generator →