#586CA6#586CA6

#586CA6 is a mid, moderate blue. Relative luminance 0.156; OKLCH L 54.1% C 0.094 H 268.7°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#586CA6
RGB	rgb(88, 108, 166)
HSL	hsl(225, 31%, 50%)
HSV	hsv(225, 47%, 65%)
CMYK	cmyk(47%, 34.9%, 0%, 34.9%)
CIE-LAB	lab(46.38, 8.72, -33.52)
CIE-LCH	lch(46.38, 34.64, 284.59°)
OKLab	oklab(54.08% -0.0022 -0.0943)
OKLCH	oklch(54.08% 0.094 268.7)
XYZ	xyz(16.2678, 15.5520, 38.2136)
Luminance	0.1555 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586CA6 #A69258

analogous

#5893A6 #586CA6 #6B58A6

triadic

#586CA6 #A6586C #6CA658

tetradic

#586CA6 #A65893 #A69258 #58A66B

square

#586CA6 #A65893 #A69258 #58A66B

split-complementary

#586CA6 #A66B58 #93A658

monochromatic

#2E3856 #43527E #586CA6 #808FBC #A8B2D1

Accessibility & contrast

On white

5.11

#586CA6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#586CA6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586CA6

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586CA6	#FFFFFF	#000000	##FFFFFF
##586CA6	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5772A8

Deuteranopia (green-blind)

#4F6BA5

Tritanopia (blue-blind)

#3A7881

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #586ca6;
/* rgb */ color: rgb(88, 108, 166);
/* oklch */ color: oklch(54.1% 0.094 268.7);

Tailwind

colors: {
  custom: {
    50: '#8b95c0',
    500: '#586ca6',
    950: '#000000',
  },
}

SCSS

$custom: #586ca6;
$custom-light: #8b95c0;
$custom-dark: #000000;

JSON

{
  "hex": "#586ca6",
  "rgb": {
    "r": 88,
    "g": 108,
    "b": 166
  },
  "hsl": {
    "h": 224.615,
    "s": 30.709,
    "l": 49.804
  },
  "oklch": {
    "l": 0.5408,
    "c": 0.0943,
    "h": 268.7
  },
  "luminance": 0.15553
}

Semantic roles & 50–950 ramp

primary

#586CA6

secondary

#BFB59B

accent

#AD61C7

background

#F8F9FB

surface

#F0F1F7

border

#CBCBD0

text

#0C0D12

muted

#7D7E81

Preview Lab

Preview with #586CA6

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

Preview Lab → · Contrast checker → · Palette generator →