#586EBD#586EBD

#586EBD is a mid, vivid blue. Relative luminance 0.169; OKLCH L 55.8% C 0.125 H 270.2°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#586EBD
RGB	rgb(88, 110, 189)
HSL	hsl(227, 43%, 54%)
HSV	hsv(227, 53%, 74%)
CMYK	cmyk(53.4%, 41.8%, 0%, 25.9%)
CIE-LAB	lab(48.13, 14.80, -44.14)
CIE-LCH	lch(48.13, 46.56, 288.53°)
OKLab	oklab(55.82% 0.0005 -0.1252)
OKLCH	oklch(55.82% 0.125 270.2)
XYZ	xyz(18.7827, 16.8994, 50.4064)
Luminance	0.1690 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586EBD #BDA758

analogous

#58A1BD #586EBD #7558BD

triadic

#586EBD #BD586E #6EBD58

tetradic

#586EBD #BD58A1 #BDA758 #58BD75

square

#586EBD #BD58A1 #BDA758 #58BD75

split-complementary

#586EBD #BD7558 #A1BD58

monochromatic

#2C3A6F #3D529B #586EBD #8494CE #B0BAE0

Accessibility & contrast

On white

4.79

#586EBD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#586EBD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586EBD

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586EBD	#FFFFFF	#000000	##FFFFFF
##586EBD	1.00	4.79	4.38	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D77C0

Deuteranopia (green-blind)

#426EBB

Tritanopia (blue-blind)

#267F8C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #586ebd;
/* rgb */ color: rgb(88, 110, 189);
/* oklch */ color: oklch(55.8% 0.125 270.2);

Tailwind

colors: {
  custom: {
    50: '#8e97d1',
    500: '#586ebd',
    950: '#000000',
  },
}

SCSS

$custom: #586ebd;
$custom-light: #8e97d1;
$custom-dark: #000000;

JSON

{
  "hex": "#586ebd",
  "rgb": {
    "r": 88,
    "g": 110,
    "b": 189
  },
  "hsl": {
    "h": 226.931,
    "s": 43.348,
    "l": 54.314
  },
  "oklch": {
    "l": 0.55821,
    "c": 0.12525,
    "h": 270.2
  },
  "luminance": 0.16901
}

Semantic roles & 50–950 ramp

primary

#586EBD

secondary

#CEC4A3

accent

#B855D3

background

#F9F9FC

surface

#F1F2F9

border

#CBCCD2

text

#0D0D14

muted

#7E7E82

Preview Lab

Preview with #586EBD

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

Preview Lab → · Contrast checker → · Palette generator →