#586DA1#586DA1

#586DA1 is a mid, moderate blue. Relative luminance 0.156; OKLCH L 54.0% C 0.086 H 266.8°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#586DA1
RGB	rgb(88, 109, 161)
HSL	hsl(223, 29%, 49%)
HSV	hsv(223, 45%, 63%)
CMYK	cmyk(45.3%, 32.3%, 0%, 36.9%)
CIE-LAB	lab(46.42, 6.57, -30.51)
CIE-LCH	lch(46.42, 31.21, 282.15°)
OKLab	oklab(54.03% -0.0048 -0.0855)
OKLCH	oklch(54.03% 0.086 266.8)
XYZ	xyz(15.9241, 15.5843, 35.8803)
Luminance	0.1558 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586DA1 #A18C58

analogous

#5892A1 #586DA1 #6858A1

triadic

#586DA1 #A1586D #6DA158

tetradic

#586DA1 #A15892 #A18C58 #58A168

square

#586DA1 #A15892 #A18C58 #58A168

split-complementary

#586DA1 #A16858 #92A158

monochromatic

#2D3752 #425279 #586DA1 #7E8FB8 #A5B1CE

Accessibility & contrast

On white

5.10

#586DA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#586DA1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586DA1

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586DA1	#FFFFFF	#000000	##FFFFFF
##586DA1	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A72A3

Deuteranopia (green-blind)

#536BA0

Tritanopia (blue-blind)

#3D7880

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #586da1;
/* rgb */ color: rgb(88, 109, 161);
/* oklch */ color: oklch(54.0% 0.086 266.8);

Tailwind

colors: {
  custom: {
    50: '#8b96bd',
    500: '#586da1',
    950: '#000000',
  },
}

SCSS

$custom: #586da1;
$custom-light: #8b96bd;
$custom-dark: #000000;

JSON

{
  "hex": "#586da1",
  "rgb": {
    "r": 88,
    "g": 109,
    "b": 161
  },
  "hsl": {
    "h": 222.74,
    "s": 29.317,
    "l": 48.824
  },
  "oklch": {
    "l": 0.54034,
    "c": 0.08569,
    "h": 266.8
  },
  "luminance": 0.15585
}

Semantic roles & 50–950 ramp

primary

#586DA1

secondary

#BCB299

accent

#A962C6

background

#F8F9FB

surface

#F0F2F6

border

#CBCCD0

text

#0C0D12

muted

#7D7E81

Preview Lab

Preview with #586DA1

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

Preview Lab → · Contrast checker → · Palette generator →