#586DB7#586DB7

#586DB7 is a mid, moderate blue. Relative luminance 0.164; OKLCH L 55.3% C 0.118 H 270.2°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#586DB7
RGB	rgb(88, 109, 183)
HSL	hsl(227, 40%, 53%)
HSV	hsv(227, 52%, 72%)
CMYK	cmyk(51.9%, 40.4%, 0%, 28.2%)
CIE-LAB	lab(47.53, 13.48, -41.62)
CIE-LCH	lch(47.53, 43.75, 287.95°)
OKLab	oklab(55.25% 0.0005 -0.1179)
OKLCH	oklch(55.25% 0.118 270.2)
XYZ	xyz(18.0376, 16.4297, 47.0113)
Luminance	0.1643 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586DB7 #B7A258

analogous

#589CB7 #586DB7 #7258B7

triadic

#586DB7 #B7586D #6DB758

tetradic

#586DB7 #B7589C #B7A258 #58B772

square

#586DB7 #B7589C #B7A258 #58B772

split-complementary

#586DB7 #B77258 #9CB758

monochromatic

#2D3A68 #3F5293 #586DB7 #8392C9 #AEB8DC

Accessibility & contrast

On white

4.90

#586DB7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#586DB7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586DB7

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586DB7	#FFFFFF	#000000	##FFFFFF
##586DB7	1.00	4.90	4.29	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F75BA

Deuteranopia (green-blind)

#456DB5

Tritanopia (blue-blind)

#2D7D89

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #586db7;
/* rgb */ color: rgb(88, 109, 183);
/* oklch */ color: oklch(55.3% 0.118 270.2);

Tailwind

colors: {
  custom: {
    50: '#8d96cd',
    500: '#586db7',
    950: '#000000',
  },
}

SCSS

$custom: #586db7;
$custom-light: #8d96cd;
$custom-dark: #000000;

JSON

{
  "hex": "#586db7",
  "rgb": {
    "r": 88,
    "g": 109,
    "b": 183
  },
  "hsl": {
    "h": 226.737,
    "s": 39.749,
    "l": 53.137
  },
  "oklch": {
    "l": 0.55254,
    "c": 0.11788,
    "h": 270.2
  },
  "luminance": 0.16431
}

Semantic roles & 50–950 ramp

primary

#586DB7

secondary

#CAC1A1

accent

#B558D0

background

#F9F9FC

surface

#F1F1F9

border

#CBCBD2

text

#0D0D13

muted

#7E7E82

Preview Lab

Preview with #586DB7

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

Preview Lab → · Contrast checker → · Palette generator →