#586CA1#586CA1

#586CA1 is a mid, moderate blue. Relative luminance 0.154; OKLCH L 53.8% C 0.087 H 267.7°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#586CA1
RGB	rgb(88, 108, 161)
HSL	hsl(224, 29%, 49%)
HSV	hsv(224, 45%, 63%)
CMYK	cmyk(45.3%, 32.9%, 0%, 36.9%)
CIE-LAB	lab(46.14, 7.18, -30.96)
CIE-LCH	lch(46.14, 31.78, 283.06°)
OKLab	oklab(53.81% -0.0035 -0.0868)
OKLCH	oklch(53.81% 0.087 267.7)
XYZ	xyz(15.8181, 15.3721, 35.8449)
Luminance	0.1537 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586CA1 #A18D58

analogous

#5891A1 #586CA1 #6958A1

triadic

#586CA1 #A1586C #6CA158

tetradic

#586CA1 #A15891 #A18D58 #58A169

square

#586CA1 #A15891 #A18D58 #58A169

split-complementary

#586CA1 #A16958 #91A158

monochromatic

#2D3752 #425179 #586CA1 #7E8EB8 #A5B1CE

Accessibility & contrast

On white

5.15

#586CA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#586CA1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586CA1

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586CA1	#FFFFFF	#000000	##FFFFFF
##586CA1	1.00	5.15	4.07	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5971A3

Deuteranopia (green-blind)

#526AA0

Tritanopia (blue-blind)

#3D777F

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #586ca1;
/* rgb */ color: rgb(88, 108, 161);
/* oklch */ color: oklch(53.8% 0.087 267.7);

Tailwind

colors: {
  custom: {
    50: '#8b95bd',
    500: '#586ca1',
    950: '#000000',
  },
}

SCSS

$custom: #586ca1;
$custom-light: #8b95bd;
$custom-dark: #000000;

JSON

{
  "hex": "#586ca1",
  "rgb": {
    "r": 88,
    "g": 108,
    "b": 161
  },
  "hsl": {
    "h": 223.562,
    "s": 29.317,
    "l": 48.824
  },
  "oklch": {
    "l": 0.53813,
    "c": 0.08691,
    "h": 267.7
  },
  "luminance": 0.15373
}

Semantic roles & 50–950 ramp

primary

#586CA1

secondary

#BCB299

accent

#AA62C6

background

#F8F9FB

surface

#F0F1F6

border

#CBCBD0

text

#0C0D12

muted

#7D7E81

Preview Lab

Preview with #586CA1

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

Preview Lab → · Contrast checker → · Palette generator →