#586AA8#586AA8

#586AA8 is a mid, moderate blue. Relative luminance 0.152; OKLCH L 53.8% C 0.100 H 270.5°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#586AA8
RGB	rgb(88, 106, 168)
HSL	hsl(227, 31%, 50%)
HSV	hsv(227, 48%, 66%)
CMYK	cmyk(47.6%, 36.9%, 0%, 34.1%)
CIE-LAB	lab(45.92, 10.58, -35.42)
CIE-LCH	lch(45.92, 36.97, 286.63°)
OKLab	oklab(53.76% 0.0009 -0.0998)
OKLCH	oklch(53.76% 0.1 270.5)
XYZ	xyz(16.2442, 15.2090, 39.1179)
Luminance	0.1521 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586AA8 #A89658

analogous

#5892A8 #586AA8 #6E58A8

triadic

#586AA8 #A8586A #6AA858

tetradic

#586AA8 #A85892 #A89658 #58A86E

square

#586AA8 #A85892 #A89658 #58A86E

split-complementary

#586AA8 #A86E58 #92A858

monochromatic

#2E3758 #435180 #586AA8 #808EBD #A8B2D2

Accessibility & contrast

On white

5.20

#586AA8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#586AA8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586AA8

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586AA8	#FFFFFF	#000000	##FFFFFF
##586AA8	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5370AB

Deuteranopia (green-blind)

#4B6AA7

Tritanopia (blue-blind)

#397781

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #586aa8;
/* rgb */ color: rgb(88, 106, 168);
/* oklch */ color: oklch(53.8% 0.100 270.5);

Tailwind

colors: {
  custom: {
    50: '#8b94c2',
    500: '#586aa8',
    950: '#000000',
  },
}

SCSS

$custom: #586aa8;
$custom-light: #8b94c2;
$custom-dark: #000000;

JSON

{
  "hex": "#586aa8",
  "rgb": {
    "r": 88,
    "g": 106,
    "b": 168
  },
  "hsl": {
    "h": 226.5,
    "s": 31.496,
    "l": 50.196
  },
  "oklch": {
    "l": 0.53755,
    "c": 0.09981,
    "h": 270.5
  },
  "luminance": 0.1521
}

Semantic roles & 50–950 ramp

primary

#586AA8

secondary

#C0B89C

accent

#B060C8

background

#F8F9FB

surface

#F0F1F7

border

#CBCBD0

text

#0C0D12

muted

#7D7E81

Preview Lab

Preview with #586AA8

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

Preview Lab → · Contrast checker → · Palette generator →