#586AAA#586AAA

#586AAA is a mid, moderate blue. Relative luminance 0.153; OKLCH L 53.9% C 0.103 H 270.7°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#586AAA
RGB	rgb(88, 106, 170)
HSL	hsl(227, 33%, 51%)
HSV	hsv(227, 48%, 67%)
CMYK	cmyk(48.2%, 37.6%, 0%, 33.3%)
CIE-LAB	lab(46.02, 11.21, -36.43)
CIE-LCH	lch(46.02, 38.12, 287.10°)
OKLab	oklab(53.87% 0.0013 -0.1028)
OKLCH	oklch(53.87% 0.103 270.7)
XYZ	xyz(16.4319, 15.2841, 40.1067)
Luminance	0.1529 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586AAA #AA9858

analogous

#5893AA #586AAA #6F58AA

triadic

#586AAA #AA586A #6AAA58

tetradic

#586AAA #AA5893 #AA9858 #58AA6F

square

#586AAA #AA5893 #AA9858 #58AA6F

split-complementary

#586AAA #AA6F58 #93AA58

monochromatic

#2E375A #425082 #586AAA #818EBF #A9B2D3

Accessibility & contrast

On white

5.18

#586AAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#586AAA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586AAA

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586AAA	#FFFFFF	#000000	##FFFFFF
##586AAA	1.00	5.18	4.06	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5271AD

Deuteranopia (green-blind)

#4A6AA9

Tritanopia (blue-blind)

#387782

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #586aaa;
/* rgb */ color: rgb(88, 106, 170);
/* oklch */ color: oklch(53.9% 0.103 270.7);

Tailwind

colors: {
  custom: {
    50: '#8c94c3',
    500: '#586aaa',
    950: '#000000',
  },
}

SCSS

$custom: #586aaa;
$custom-light: #8c94c3;
$custom-dark: #000000;

JSON

{
  "hex": "#586aaa",
  "rgb": {
    "r": 88,
    "g": 106,
    "b": 170
  },
  "hsl": {
    "h": 226.829,
    "s": 32.54,
    "l": 50.588
  },
  "oklch": {
    "l": 0.53867,
    "c": 0.10277,
    "h": 270.7
  },
  "luminance": 0.15285
}

Semantic roles & 50–950 ramp

primary

#586AAA

secondary

#C1B99D

accent

#B25FC9

background

#F8F9FC

surface

#F0F1F8

border

#CBCBD1

text

#0C0D12

muted

#7D7E81

Preview Lab

Preview with #586AAA

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

Preview Lab → · Contrast checker → · Palette generator →