#586AAC#586AAC

#586AAC is a mid, moderate blue. Relative luminance 0.154; OKLCH L 54.0% C 0.106 H 271.0°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#586AAC
RGB	rgb(88, 106, 172)
HSL	hsl(227, 34%, 51%)
HSV	hsv(227, 49%, 67%)
CMYK	cmyk(48.8%, 38.4%, 0%, 32.5%)
CIE-LAB	lab(46.12, 11.84, -37.44)
CIE-LCH	lch(46.12, 39.27, 287.54°)
OKLab	oklab(53.98% 0.0018 -0.1057)
OKLCH	oklch(53.98% 0.106 271)
XYZ	xyz(16.6226, 15.3603, 41.1107)
Luminance	0.1536 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586AAC #AC9A58

analogous

#5894AC #586AAC #7058AC

triadic

#586AAC #AC586A #6AAC58

tetradic

#586AAC #AC5894 #AC9A58 #58AC70

square

#586AAC #AC5894 #AC9A58 #58AC70

split-complementary

#586AAC #AC7058 #94AC58

monochromatic

#2E385C #425085 #586AAC #818EC0 #AAB3D5

Accessibility & contrast

On white

5.16

#586AAC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#586AAC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586AAC

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586AAC	#FFFFFF	#000000	##FFFFFF
##586AAC	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5171AF

Deuteranopia (green-blind)

#496AAB

Tritanopia (blue-blind)

#377883

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #586aac;
/* rgb */ color: rgb(88, 106, 172);
/* oklch */ color: oklch(54.0% 0.106 271.0);

Tailwind

colors: {
  custom: {
    50: '#8c94c5',
    500: '#586aac',
    950: '#000000',
  },
}

SCSS

$custom: #586aac;
$custom-light: #8c94c5;
$custom-dark: #000000;

JSON

{
  "hex": "#586aac",
  "rgb": {
    "r": 88,
    "g": 106,
    "b": 172
  },
  "hsl": {
    "h": 227.143,
    "s": 33.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.5398,
    "c": 0.10572,
    "h": 271
  },
  "luminance": 0.15361
}

Semantic roles & 50–950 ramp

primary

#586AAC

secondary

#C3BB9D

accent

#B35ECA

background

#F8F9FC

surface

#F0F1F8

border

#CBCBD1

text

#0C0D13

muted

#7D7E82

Preview Lab

Preview with #586AAC

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

Preview Lab → · Contrast checker → · Palette generator →