#586AAB#586AAB

#586AAB is a mid, moderate blue. Relative luminance 0.153; OKLCH L 53.9% C 0.104 H 270.9°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#586AAB
RGB	rgb(88, 106, 171)
HSL	hsl(227, 33%, 51%)
HSV	hsv(227, 49%, 67%)
CMYK	cmyk(48.5%, 38%, 0%, 32.9%)
CIE-LAB	lab(46.07, 11.52, -36.94)
CIE-LCH	lch(46.07, 38.69, 287.32°)
OKLab	oklab(53.92% 0.0016 -0.1042)
OKLCH	oklch(53.92% 0.104 270.9)
XYZ	xyz(16.5269, 15.3221, 40.6068)
Luminance	0.1532 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586AAB #AB9958

analogous

#5893AB #586AAB #6F58AB

triadic

#586AAB #AB586A #6AAB58

tetradic

#586AAB #AB5893 #AB9958 #58AB6F

square

#586AAB #AB5893 #AB9958 #58AB6F

split-complementary

#586AAB #AB6F58 #93AB58

monochromatic

#2E385B #425084 #586AAB #818EBF #A9B3D4

Accessibility & contrast

On white

5.17

#586AAB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#586AAB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586AAB

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586AAB	#FFFFFF	#000000	##FFFFFF
##586AAB	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5171AE

Deuteranopia (green-blind)

#496AAA

Tritanopia (blue-blind)

#377882

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #586aab;
/* rgb */ color: rgb(88, 106, 171);
/* oklch */ color: oklch(53.9% 0.104 270.9);

Tailwind

colors: {
  custom: {
    50: '#8c94c4',
    500: '#586aab',
    950: '#000000',
  },
}

SCSS

$custom: #586aab;
$custom-light: #8c94c4;
$custom-dark: #000000;

JSON

{
  "hex": "#586aab",
  "rgb": {
    "r": 88,
    "g": 106,
    "b": 171
  },
  "hsl": {
    "h": 226.988,
    "s": 33.068,
    "l": 50.784
  },
  "oklch": {
    "l": 0.53923,
    "c": 0.10424,
    "h": 270.9
  },
  "luminance": 0.15323
}

Semantic roles & 50–950 ramp

primary

#586AAB

secondary

#C2BA9D

accent

#B25FC9

background

#F8F9FC

surface

#F0F1F8

border

#CBCBD1

text

#0C0D12

muted

#7D7E81

Preview Lab

Preview with #586AAB

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

Preview Lab → · Contrast checker → · Palette generator →