#586FBE#586FBE

#586FBE is a mid, vivid blue. Relative luminance 0.172; OKLCH L 56.1% C 0.125 H 269.8°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#586FBE
RGB	rgb(88, 111, 190)
HSL	hsl(226, 44%, 55%)
HSV	hsv(226, 54%, 75%)
CMYK	cmyk(53.7%, 41.6%, 0%, 25.5%)
CIE-LAB	lab(48.46, 14.51, -44.20)
CIE-LCH	lch(48.46, 46.52, 288.17°)
OKLab	oklab(56.09% -0.0005 -0.1254)
OKLCH	oklch(56.09% 0.125 269.8)
XYZ	xyz(19.0002, 17.1600, 51.0162)
Luminance	0.1716 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586FBE #BEA758

analogous

#58A2BE #586FBE #7458BE

triadic

#586FBE #BE586F #6FBE58

tetradic

#586FBE #BE58A2 #BEA758 #58BE74

square

#586FBE #BE58A2 #BEA758 #58BE74

split-complementary

#586FBE #BE7458 #A2BE58

monochromatic

#2C3B70 #3D529C #586FBE #8495CF #B0BBE0

Accessibility & contrast

On white

4.74

#586FBE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#586FBE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586FBE

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586FBE	#FFFFFF	#000000	##FFFFFF
##586FBE	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E78C1

Deuteranopia (green-blind)

#426FBC

Tritanopia (blue-blind)

#25808D

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #586fbe;
/* rgb */ color: rgb(88, 111, 190);
/* oklch */ color: oklch(56.1% 0.125 269.8);

Tailwind

colors: {
  custom: {
    50: '#8e98d2',
    500: '#586fbe',
    950: '#000000',
  },
}

SCSS

$custom: #586fbe;
$custom-light: #8e98d2;
$custom-dark: #000000;

JSON

{
  "hex": "#586fbe",
  "rgb": {
    "r": 88,
    "g": 111,
    "b": 190
  },
  "hsl": {
    "h": 226.471,
    "s": 43.966,
    "l": 54.51
  },
  "oklch": {
    "l": 0.5609,
    "c": 0.12541,
    "h": 269.8
  },
  "luminance": 0.17161
}

Semantic roles & 50–950 ramp

primary

#586FBE

secondary

#CEC5A3

accent

#B754D4

background

#F9F9FC

surface

#F1F2F9

border

#CBCCD2

text

#0D0D14

muted

#7E7E82

Preview Lab

Preview with #586FBE

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

Preview Lab → · Contrast checker → · Palette generator →