#586683#586683

#586683 is a mid, muted blue. Relative luminance 0.132; OKLCH L 51.0% C 0.049 H 264.6°. Best body text is #FFFFFF at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#586683
RGB	rgb(88, 102, 131)
HSL	hsl(220, 20%, 43%)
HSV	hsv(220, 33%, 51%)
CMYK	cmyk(32.8%, 22.1%, 0%, 48.6%)
CIE-LAB	lab(43.09, 2.08, -17.82)
CIE-LCH	lch(43.09, 17.94, 276.66°)
OKLab	oklab(51% -0.0046 -0.0492)
OKLCH	oklch(51% 0.049 264.6)
XYZ	xyz(12.8714, 13.2157, 23.3410)
Luminance	0.1322 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586683 #837558

analogous

#587B83 #586683 #5F5883

triadic

#586683 #835866 #668358

tetradic

#586683 #83587B #837558 #58835F

square

#586683 #83587B #837558 #58835F

split-complementary

#586683 #835F58 #7B8358

monochromatic

#272D3A #3F495E #586683 #7684A3 #9AA5BB

Accessibility & contrast

On white

5.76

#586683 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#586683 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586683

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586683	#FFFFFF	#000000	##FFFFFF
##586683	1.00	5.76	3.64	5.76
#FFFFFF	5.76	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C6884

Deuteranopia (green-blind)

#586482

Tritanopia (blue-blind)

#4C6C70

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #586683;
/* rgb */ color: rgb(88, 102, 131);
/* oklch */ color: oklch(51.0% 0.049 264.6);

Tailwind

colors: {
  custom: {
    50: '#8891a7',
    500: '#586683',
    950: '#000000',
  },
}

SCSS

$custom: #586683;
$custom-light: #8891a7;
$custom-dark: #000000;

JSON

{
  "hex": "#586683",
  "rgb": {
    "r": 88,
    "g": 102,
    "b": 131
  },
  "hsl": {
    "h": 220.465,
    "s": 19.635,
    "l": 42.941
  },
  "oklch": {
    "l": 0.50999,
    "c": 0.04939,
    "h": 264.6
  },
  "luminance": 0.13216
}

Semantic roles & 50–950 ramp

primary

#586683

secondary

#A9A08E

accent

#A26CBC

background

#F8F8FA

surface

#F0F0F4

border

#CBCBCE

text

#0B0C0F

muted

#7C7D7F

Preview Lab

Preview with #586683

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

Preview Lab → · Contrast checker → · Palette generator →