#586483#586483

#586483 is a mid, muted blue. Relative luminance 0.128; OKLCH L 50.5% C 0.052 H 268.1°. Best body text is #FFFFFF at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#586483
RGB	rgb(88, 100, 131)
HSL	hsl(223, 20%, 43%)
HSV	hsv(223, 33%, 51%)
CMYK	cmyk(32.8%, 23.7%, 0%, 48.6%)
CIE-LAB	lab(42.50, 3.30, -18.72)
CIE-LCH	lch(42.50, 19.01, 280.00°)
OKLab	oklab(50.54% -0.0017 -0.0517)
OKLCH	oklch(50.54% 0.052 268.1)
XYZ	xyz(12.6772, 12.8273, 23.2763)
Luminance	0.1283 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586483 #837758

analogous

#587983 #586483 #615883

triadic

#586483 #835864 #648358

tetradic

#586483 #835879 #837758 #588361

square

#586483 #835879 #837758 #588361

split-complementary

#586483 #836158 #798358

monochromatic

#272C3A #3F485E #586483 #7682A3 #9AA3BB

Accessibility & contrast

On white

5.89

#586483 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#586483 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586483

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586483	#FFFFFF	#000000	##FFFFFF
##586483	1.00	5.89	3.57	5.89
#FFFFFF	5.89	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A6684

Deuteranopia (green-blind)

#566382

Tritanopia (blue-blind)

#4C6A6F

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #586483;
/* rgb */ color: rgb(88, 100, 131);
/* oklch */ color: oklch(50.5% 0.052 268.1);

Tailwind

colors: {
  custom: {
    50: '#8890a7',
    500: '#586483',
    950: '#000000',
  },
}

SCSS

$custom: #586483;
$custom-light: #8890a7;
$custom-dark: #000000;

JSON

{
  "hex": "#586483",
  "rgb": {
    "r": 88,
    "g": 100,
    "b": 131
  },
  "hsl": {
    "h": 223.256,
    "s": 19.635,
    "l": 42.941
  },
  "oklch": {
    "l": 0.50543,
    "c": 0.05174,
    "h": 268.1
  },
  "luminance": 0.12828
}

Semantic roles & 50–950 ramp

primary

#586483

secondary

#A9A18E

accent

#A66CBC

background

#F8F8FA

surface

#F0F0F4

border

#CBCBCE

text

#0B0C0F

muted

#7C7D7F

Preview Lab

Preview with #586483

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

Preview Lab → · Contrast checker → · Palette generator →