#586A8D#586A8D

#586A8D is a mid, muted blue. Relative luminance 0.143; OKLCH L 52.4% C 0.060 H 263.4°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#586A8D
RGB	rgb(88, 106, 141)
HSL	hsl(220, 23%, 45%)
HSV	hsv(220, 38%, 55%)
CMYK	cmyk(37.6%, 24.8%, 0%, 44.7%)
CIE-LAB	lab(44.67, 2.46, -21.39)
CIE-LCH	lch(44.67, 21.53, 276.57°)
OKLab	oklab(52.37% -0.0069 -0.0593)
OKLCH	oklch(52.37% 0.06 263.4)
XYZ	xyz(13.9848, 14.3052, 27.2185)
Luminance	0.1431 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586A8D #8D7B58

analogous

#58848D #586A8D #61588D

triadic

#586A8D #8D586A #6A8D58

tetradic

#586A8D #8D5884 #8D7B58 #588D61

square

#586A8D #8D5884 #8D7B58 #588D61

split-complementary

#586A8D #8D6158 #848D58

monochromatic

#293142 #404E67 #586A8D #7889AB #9DAAC2

Accessibility & contrast

On white

5.44

#586A8D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#586A8D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586A8D

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586A8D	#FFFFFF	#000000	##FFFFFF
##586A8D	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E6C8F

Deuteranopia (green-blind)

#59678C

Tritanopia (blue-blind)

#477176

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #586a8d;
/* rgb */ color: rgb(88, 106, 141);
/* oklch */ color: oklch(52.4% 0.060 263.4);

Tailwind

colors: {
  custom: {
    50: '#8994ae',
    500: '#586a8d',
    950: '#000000',
  },
}

SCSS

$custom: #586a8d;
$custom-light: #8994ae;
$custom-dark: #000000;

JSON

{
  "hex": "#586a8d",
  "rgb": {
    "r": 88,
    "g": 106,
    "b": 141
  },
  "hsl": {
    "h": 219.623,
    "s": 23.144,
    "l": 44.902
  },
  "oklch": {
    "l": 0.52372,
    "c": 0.05972,
    "h": 263.4
  },
  "luminance": 0.14306
}

Semantic roles & 50–950 ramp

primary

#586A8D

secondary

#B0A591

accent

#A268C0

background

#F8F9FA

surface

#F0F1F4

border

#CBCBCE

text

#0C0D10

muted

#7D7E7F

Preview Lab

Preview with #586A8D

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

Preview Lab → · Contrast checker → · Palette generator →