#586FA8#586FA8

#586FA8 is a mid, moderate blue. Relative luminance 0.163; OKLCH L 54.8% C 0.094 H 266.6°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#586FA8
RGB	rgb(88, 111, 168)
HSL	hsl(223, 31%, 50%)
HSV	hsv(223, 48%, 66%)
CMYK	cmyk(47.6%, 33.9%, 0%, 34.1%)
CIE-LAB	lab(47.33, 7.50, -33.21)
CIE-LCH	lch(47.33, 34.05, 282.73°)
OKLab	oklab(54.84% -0.0055 -0.0933)
OKLCH	oklch(54.84% 0.094 266.6)
XYZ	xyz(16.7745, 16.2697, 39.2947)
Luminance	0.1627 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586FA8 #A89158

analogous

#5897A8 #586FA8 #6958A8

triadic

#586FA8 #A8586F #6FA858

tetradic

#586FA8 #A85897 #A89158 #58A869

square

#586FA8 #A85897 #A89158 #58A869

split-complementary

#586FA8 #A86958 #97A858

monochromatic

#2E3A58 #435480 #586FA8 #8092BD #A8B4D2

Accessibility & contrast

On white

4.94

#586FA8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#586FA8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586FA8

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586FA8	#FFFFFF	#000000	##FFFFFF
##586FA8	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A74AA

Deuteranopia (green-blind)

#526DA7

Tritanopia (blue-blind)

#397B84

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #586fa8;
/* rgb */ color: rgb(88, 111, 168);
/* oklch */ color: oklch(54.8% 0.094 266.6);

Tailwind

colors: {
  custom: {
    50: '#8b98c2',
    500: '#586fa8',
    950: '#000000',
  },
}

SCSS

$custom: #586fa8;
$custom-light: #8b98c2;
$custom-dark: #000000;

JSON

{
  "hex": "#586fa8",
  "rgb": {
    "r": 88,
    "g": 111,
    "b": 168
  },
  "hsl": {
    "h": 222.75,
    "s": 31.496,
    "l": 50.196
  },
  "oklch": {
    "l": 0.54844,
    "c": 0.09351,
    "h": 266.6
  },
  "luminance": 0.16271
}

Semantic roles & 50–950 ramp

primary

#586FA8

secondary

#C0B59C

accent

#AA60C8

background

#F8F9FB

surface

#F0F2F7

border

#CBCCD0

text

#0C0D12

muted

#7D7E81

Preview Lab

Preview with #586FA8

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

Preview Lab → · Contrast checker → · Palette generator →