#586FB6#586FB6

#586FB6 is a mid, moderate blue. Relative luminance 0.168; OKLCH L 55.6% C 0.114 H 268.9°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#586FB6
RGB	rgb(88, 111, 182)
HSL	hsl(225, 39%, 53%)
HSV	hsv(225, 52%, 71%)
CMYK	cmyk(51.6%, 39%, 0%, 28.6%)
CIE-LAB	lab(48.03, 11.92, -40.25)
CIE-LCH	lch(48.03, 41.98, 286.50°)
OKLab	oklab(55.62% -0.0021 -0.1139)
OKLCH	oklch(55.62% 0.114 268.9)
XYZ	xyz(18.1497, 16.8198, 46.5370)
Luminance	0.1682 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586FB6 #B69F58

analogous

#589EB6 #586FB6 #7058B6

triadic

#586FB6 #B6586F #6FB658

tetradic

#586FB6 #B6589E #B69F58 #58B670

square

#586FB6 #B6589E #B69F58 #58B670

split-complementary

#586FB6 #B67058 #9EB658

monochromatic

#2D3B67 #405491 #586FB6 #8394C9 #ADB8DB

Accessibility & contrast

On white

4.81

#586FB6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#586FB6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586FB6

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586FB6	#FFFFFF	#000000	##FFFFFF
##586FB6	1.00	4.81	4.36	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5376B9

Deuteranopia (green-blind)

#496EB4

Tritanopia (blue-blind)

#2D7E8A

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #586fb6;
/* rgb */ color: rgb(88, 111, 182);
/* oklch */ color: oklch(55.6% 0.114 268.9);

Tailwind

colors: {
  custom: {
    50: '#8d98cc',
    500: '#586fb6',
    950: '#000000',
  },
}

SCSS

$custom: #586fb6;
$custom-light: #8d98cc;
$custom-dark: #000000;

JSON

{
  "hex": "#586fb6",
  "rgb": {
    "r": 88,
    "g": 111,
    "b": 182
  },
  "hsl": {
    "h": 225.319,
    "s": 39.167,
    "l": 52.941
  },
  "oklch": {
    "l": 0.55621,
    "c": 0.11388,
    "h": 268.9
  },
  "luminance": 0.16821
}

Semantic roles & 50–950 ramp

primary

#586FB6

secondary

#C9BFA1

accent

#B259CF

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0D0D13

muted

#7D7E82

Preview Lab

Preview with #586FB6

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

Preview Lab → · Contrast checker → · Palette generator →