#586CA3#586CA3

#586CA3 is a mid, moderate blue. Relative luminance 0.154; OKLCH L 53.9% C 0.090 H 268.1°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#586CA3
RGB	rgb(88, 108, 163)
HSL	hsl(224, 30%, 49%)
HSV	hsv(224, 46%, 64%)
CMYK	cmyk(46%, 33.7%, 0%, 36.1%)
CIE-LAB	lab(46.24, 7.80, -31.99)
CIE-LCH	lch(46.24, 32.92, 283.70°)
OKLab	oklab(53.92% -0.003 -0.0898)
OKLCH	oklch(53.92% 0.09 268.1)
XYZ	xyz(15.9958, 15.4433, 36.7812)
Luminance	0.1544 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586CA3 #A38F58

analogous

#5892A3 #586CA3 #6A58A3

triadic

#586CA3 #A3586C #6CA358

tetradic

#586CA3 #A35892 #A38F58 #58A36A

square

#586CA3 #A35892 #A38F58 #58A36A

split-complementary

#586CA3 #A36A58 #92A358

monochromatic

#2D3754 #43527B #586CA3 #7F8EBA #A6B1CF

Accessibility & contrast

On white

5.14

#586CA3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#586CA3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586CA3

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586CA3	#FFFFFF	#000000	##FFFFFF
##586CA3	1.00	5.14	4.09	5.14
#FFFFFF	5.14	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5871A5

Deuteranopia (green-blind)

#516AA2

Tritanopia (blue-blind)

#3C7780

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #586ca3;
/* rgb */ color: rgb(88, 108, 163);
/* oklch */ color: oklch(53.9% 0.090 268.1);

Tailwind

colors: {
  custom: {
    50: '#8b95be',
    500: '#586ca3',
    950: '#000000',
  },
}

SCSS

$custom: #586ca3;
$custom-light: #8b95be;
$custom-dark: #000000;

JSON

{
  "hex": "#586ca3",
  "rgb": {
    "r": 88,
    "g": 108,
    "b": 163
  },
  "hsl": {
    "h": 224,
    "s": 29.88,
    "l": 49.216
  },
  "oklch": {
    "l": 0.53919,
    "c": 0.08987,
    "h": 268.1
  },
  "luminance": 0.15444
}

Semantic roles & 50–950 ramp

primary

#586CA3

secondary

#BDB49A

accent

#AB62C6

background

#F8F9FB

surface

#F0F1F7

border

#CBCBD0

text

#0C0D12

muted

#7D7E81

Preview Lab

Preview with #586CA3

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

Preview Lab → · Contrast checker → · Palette generator →