#586EA5#586EA5

#586EA5 is a mid, moderate blue. Relative luminance 0.159; OKLCH L 54.5% C 0.090 H 266.8°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#586EA5
RGB	rgb(88, 110, 165)
HSL	hsl(223, 30%, 50%)
HSV	hsv(223, 47%, 65%)
CMYK	cmyk(46.7%, 33.3%, 0%, 35.3%)
CIE-LAB	lab(46.90, 7.19, -32.12)
CIE-LCH	lch(46.90, 32.92, 282.61°)
OKLab	oklab(54.47% -0.005 -0.0902)
OKLCH	oklch(54.47% 0.09 266.8)
XYZ	xyz(16.3898, 15.9422, 37.8035)
Luminance	0.1594 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586EA5 #A58F58

analogous

#5895A5 #586EA5 #6858A5

triadic

#586EA5 #A5586E #6EA558

tetradic

#586EA5 #A55895 #A58F58 #58A568

square

#586EA5 #A55895 #A58F58 #58A568

split-complementary

#586EA5 #A56858 #95A558

monochromatic

#2D3955 #43537D #586EA5 #7F90BB #A7B3D0

Accessibility & contrast

On white

5.01

#586EA5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#586EA5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586EA5

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586EA5	#FFFFFF	#000000	##FFFFFF
##586EA5	1.00	5.01	4.19	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A73A7

Deuteranopia (green-blind)

#526CA4

Tritanopia (blue-blind)

#3B7A82

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #586ea5;
/* rgb */ color: rgb(88, 110, 165);
/* oklch */ color: oklch(54.5% 0.090 266.8);

Tailwind

colors: {
  custom: {
    50: '#8b97c0',
    500: '#586ea5',
    950: '#000000',
  },
}

SCSS

$custom: #586ea5;
$custom-light: #8b97c0;
$custom-dark: #000000;

JSON

{
  "hex": "#586ea5",
  "rgb": {
    "r": 88,
    "g": 110,
    "b": 165
  },
  "hsl": {
    "h": 222.857,
    "s": 30.435,
    "l": 49.608
  },
  "oklch": {
    "l": 0.54465,
    "c": 0.09034,
    "h": 266.8
  },
  "luminance": 0.15943
}

Semantic roles & 50–950 ramp

primary

#586EA5

secondary

#BEB49B

accent

#AA61C7

background

#F8F9FB

surface

#F0F2F7

border

#CBCCD0

text

#0C0D12

muted

#7D7E81

Preview Lab

Preview with #586EA5

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

Preview Lab → · Contrast checker → · Palette generator →