#586EB7#586EB7

#586EB7 is a mid, moderate blue. Relative luminance 0.166; OKLCH L 55.5% C 0.117 H 269.7°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#586EB7
RGB	rgb(88, 110, 183)
HSL	hsl(226, 40%, 53%)
HSV	hsv(226, 52%, 72%)
CMYK	cmyk(51.9%, 39.9%, 0%, 28.2%)
CIE-LAB	lab(47.81, 12.86, -41.19)
CIE-LCH	lch(47.81, 43.15, 287.34°)
OKLab	oklab(55.47% -0.0007 -0.1166)
OKLCH	oklch(55.47% 0.117 269.7)
XYZ	xyz(18.1449, 16.6442, 47.0471)
Luminance	0.1664 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586EB7 #B7A158

analogous

#589DB7 #586EB7 #7158B7

triadic

#586EB7 #B7586E #6EB758

tetradic

#586EB7 #B7589D #B7A158 #58B771

square

#586EB7 #B7589D #B7A158 #58B771

split-complementary

#586EB7 #B77158 #9DB758

monochromatic

#2D3A68 #3F5393 #586EB7 #8393C9 #AEB8DC

Accessibility & contrast

On white

4.85

#586EB7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#586EB7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586EB7

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586EB7	#FFFFFF	#000000	##FFFFFF
##586EB7	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5176BA

Deuteranopia (green-blind)

#466EB5

Tritanopia (blue-blind)

#2D7E8A

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #586eb7;
/* rgb */ color: rgb(88, 110, 183);
/* oklch */ color: oklch(55.5% 0.117 269.7);

Tailwind

colors: {
  custom: {
    50: '#8d97cd',
    500: '#586eb7',
    950: '#000000',
  },
}

SCSS

$custom: #586eb7;
$custom-light: #8d97cd;
$custom-dark: #000000;

JSON

{
  "hex": "#586eb7",
  "rgb": {
    "r": 88,
    "g": 110,
    "b": 183
  },
  "hsl": {
    "h": 226.105,
    "s": 39.749,
    "l": 53.137
  },
  "oklch": {
    "l": 0.55466,
    "c": 0.1166,
    "h": 269.7
  },
  "luminance": 0.16645
}

Semantic roles & 50–950 ramp

primary

#586EB7

secondary

#CAC0A1

accent

#B458D0

background

#F9F9FC

surface

#F1F2F9

border

#CBCCD2

text

#0D0D13

muted

#7E7E82

Preview Lab

Preview with #586EB7

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

Preview Lab → · Contrast checker → · Palette generator →